113500289650 has 24 divisors (see below), whose sum is σ = 230302407024. Its totient is φ = 41272832400.

The previous prime is 113500289629. The next prime is 113500289687. The reversal of 113500289650 is 56982005311.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103181532 + ... + 103182631.

It is an arithmetic number, because the mean of its divisors is an integer number (9595933626).

Almost surely, 2^113500289650 is an apocalyptic number.

113500289650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113500289650 is an abundant number, since it is smaller than the sum of its proper divisors (116802117374).

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

113500289650 is a wasteful number, since it uses less digits than its factorization.

113500289650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206364186 (or 206364181 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 113500289650 in words is "one hundred thirteen billion, five hundred million, two hundred eighty-nine thousand, six hundred fifty".