113621197504 has 28 divisors (see below), whose sum is σ = 225508925664. Its totient is φ = 56800050944.

The previous prime is 113621197477. The next prime is 113621197507. The reversal of 113621197504 is 405791126311.

It is not an unprimeable number, because it can be changed into a prime (113621197507) 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 3 ways as a sum of consecutive naturals, for example, 188457 + ... + 512599.

Almost surely, 2^113621197504 is an apocalyptic number.

It is an amenable number.

113621197504 is a deficient number, since it is larger than the sum of its proper divisors (111887728160).

113621197504 is an equidigital number, since it uses as much as digits as its factorization.

113621197504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329632 (or 329622 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 113621197504 in words is "one hundred thirteen billion, six hundred twenty-one million, one hundred ninety-seven thousand, five hundred four".