113204256492 has 48 divisors (see below), whose sum is σ = 265165270272. Its totient is φ = 37589037120.

The previous prime is 113204256491. The next prime is 113204256493. The reversal of 113204256492 is 294652402311.

It is an interprime number because it is at equal distance from previous prime (113204256491) and next prime (113204256493).

It is a self number, because there is not a number n which added to its sum of digits gives 113204256492.

It is not an unprimeable number, because it can be changed into a prime (113204256491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3248143 + ... + 3282809.

It is an arithmetic number, because the mean of its divisors is an integer number (5524276464).

Almost surely, 2^113204256492 is an apocalyptic number.

113204256492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113204256492 is an abundant number, since it is smaller than the sum of its proper divisors (151961013780).

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

113204256492 is a wasteful number, since it uses less digits than its factorization.

113204256492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35718 (or 35716 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 113204256492 in words is "one hundred thirteen billion, two hundred four million, two hundred fifty-six thousand, four hundred ninety-two".