113089397880 has 64 divisors (see below), whose sum is σ = 339487212960. Its totient is φ = 30137704448.

The previous prime is 113089397833. The next prime is 113089397893. The reversal of 113089397880 is 88793980311.

It is a self number, because there is not a number n which added to its sum of digits gives 113089397880.

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 15 ways as a sum of consecutive naturals, for example, 117057 + ... + 489776.

Almost surely, 2^113089397880 is an apocalyptic number.

113089397880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113089397880 is an abundant number, since it is smaller than the sum of its proper divisors (226397815080).

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

113089397880 is a wasteful number, since it uses less digits than its factorization.

113089397880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608400 (or 608396 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 57.

The spelling of 113089397880 in words is "one hundred thirteen billion, eighty-nine million, three hundred ninety-seven thousand, eight hundred eighty".