113871955700 has 36 divisors (see below), whose sum is σ = 247125102252. Its totient is φ = 45544550400.

The previous prime is 113871955663. The next prime is 113871955733. The reversal of 113871955700 is 7559178311.

It can be written as a sum of positive squares in 6 ways, for example, as 1313047696 + 112558908004 = 36236^2 + 335498^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1169282 + ... + 1262918.

Almost surely, 2^113871955700 is an apocalyptic number.

113871955700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113871955700 is an abundant number, since it is smaller than the sum of its proper divisors (133253146552).

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

113871955700 is a wasteful number, since it uses less digits than its factorization.

113871955700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105812 (or 105805 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 47.

The spelling of 113871955700 in words is "one hundred thirteen billion, eight hundred seventy-one million, nine hundred fifty-five thousand, seven hundred".