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131010110113030 = 25263183127205751
BaseRepresentation
bin11101110010011100101011…
…000100110100010100000110
3122011212102222211101200001121
4131302130223010310110012
5114132432201142104110
61142345114055144154
736411111442044631
oct3562345304642406
9564772884350047
10131010110113030
1138820091806735
121283a77897505a
13581427b2b2b15
14244cccd22cc18
151022d186bdcda
hex77272b134506

131010110113030 has 32 divisors (see below), whose sum is σ = 236844135779328. Its totient is φ = 52176275580000.

The previous prime is 131010110113019. The next prime is 131010110113163. The reversal of 131010110113030 is 30311011010131.

It is a junction number, because it is equal to n+sod(n) for n = 131010110112995 and 131010110113013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8787346 + ... + 18418405.

It is an arithmetic number, because the mean of its divisors is an integer number (7401379243104).

Almost surely, 2131010110113030 is an apocalyptic number.

131010110113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131010110113030 is a deficient number, since it is larger than the sum of its proper divisors (105834025666298).

131010110113030 is a wasteful number, since it uses less digits than its factorization.

131010110113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27207852.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 131010110113030 its reverse (30311011010131), we get a palindrome (161321121123161).

The spelling of 131010110113030 in words is "one hundred thirty-one trillion, ten billion, one hundred ten million, one hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 263 526 1315 1831 2630 3662 9155 18310 481553 963106 2407765 4815530 27205751 54411502 136028755 272057510 7155112513 14310225026 35775562565 49813730081 71551125130 99627460162 249068650405 498137300810 13101011011303 26202022022606 65505055056515 131010110113030