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13101331300 = 22522310952259
BaseRepresentation
bin11000011001110011…
…00111001101100100
31020211001110120212121
430030321213031210
5203312420100200
610004010555324
7642443323111
oct141471471544
936731416777
1013101331300
1156133a6132
122657738b44
13130a390455
148c3dc5908
1551a2bae1a
hex30ce67364

13101331300 has 72 divisors (see below), whose sum is σ = 29938708800. Its totient is φ = 4966600320.

The previous prime is 13101331283. The next prime is 13101331301. The reversal of 13101331300 is 313310131.

13101331300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13101331301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224571 + ... + 276829.

It is an arithmetic number, because the mean of its divisors is an integer number (415815400).

Almost surely, 213101331300 is an apocalyptic number.

13101331300 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 13101331300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14969354400).

13101331300 is an abundant number, since it is smaller than the sum of its proper divisors (16837377500).

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

13101331300 is a wasteful number, since it uses less digits than its factorization.

13101331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52405 (or 52398 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13101331300 its reverse (313310131), we get a palindrome (13414641431).

The spelling of 13101331300 in words is "thirteen billion, one hundred one million, three hundred thirty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 23 25 46 50 92 100 109 115 218 230 436 460 545 575 1090 1150 2180 2300 2507 2725 5014 5450 10028 10900 12535 25070 50140 52259 62675 104518 125350 209036 250700 261295 522590 1045180 1201957 1306475 2403914 2612950 4807828 5225900 5696231 6009785 11392462 12019570 22784924 24039140 28481155 30048925 56962310 60097850 113924620 120195700 131013313 142405775 262026626 284811550 524053252 569623100 655066565 1310133130 2620266260 3275332825 6550665650 13101331300