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131010110032300 = 225210118676947669
BaseRepresentation
bin11101110010011100101011…
…000100100000100110101100
3122011212102222211020120022121
4131302130223010200212230
5114132432201132013200
61142345114053322324
736411111441260362
oct3562345304404654
9564772884216277
10131010110032300
1138820091761014
121283a7789363a4
13581427b285155
14244cccd20b632
151022d186a4e1a
hex77272b1209ac

131010110032300 has 72 divisors (see below), whose sum is σ = 287260531493040. Its totient is φ = 51857393952000.

The previous prime is 131010110032283. The next prime is 131010110032313. The reversal of 131010110032300 is 3230011010131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15382866 + ... + 22330534.

It is an arithmetic number, because the mean of its divisors is an integer number (3989729604070).

Almost surely, 2131010110032300 is an apocalyptic number.

131010110032300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131010110032300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143630265746520).

131010110032300 is an abundant number, since it is smaller than the sum of its proper divisors (156250421460740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131010110032300 is a wasteful number, since it uses less digits than its factorization.

131010110032300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6949651 (or 6949644 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 131010110032300 its reverse (3230011010131), we get a palindrome (134240121042431).

The spelling of 131010110032300 in words is "one hundred thirty-one trillion, ten billion, one hundred ten million, thirty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101 202 404 505 1010 1867 2020 2525 3734 5050 7468 9335 10100 18670 37340 46675 93350 186700 188567 377134 754268 942835 1885670 3771340 4714175 6947669 9428350 13895338 18856700 27790676 34738345 69476690 138953380 173691725 347383450 694766900 701714569 1403429138 2806858276 3508572845 7017145690 12971298023 14034291380 17542864225 25942596046 35085728450 51885192092 64856490115 70171456900 129712980230 259425960460 324282450575 648564901150 1297129802300 1310101100323 2620202200646 5240404401292 6550505501615 13101011003230 26202022006460 32752527508075 65505055016150 131010110032300