113913516590 has 16 divisors (see below), whose sum is σ = 206302273488. Its totient is φ = 45285863616.

The previous prime is 113913516583. The next prime is 113913516601. The reversal of 113913516590 is 95615319311.

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 7 ways as a sum of consecutive naturals, for example, 34941167 + ... + 34944426.

It is an arithmetic number, because the mean of its divisors is an integer number (12893892093).

Almost surely, 2^113913516590 is an apocalyptic number.

113913516590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113913516590 is a deficient number, since it is larger than the sum of its proper divisors (92388756898).

113913516590 is a wasteful number, since it uses less digits than its factorization.

113913516590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69885763.

The product of its (nonzero) digits is 109350, while the sum is 44.

The spelling of 113913516590 in words is "one hundred thirteen billion, nine hundred thirteen million, five hundred sixteen thousand, five hundred ninety".