113751385 has 32 divisors (see below), whose sum is σ = 157824000. Its totient is φ = 77837760.

The previous prime is 113751373. The next prime is 113751401. The reversal of 113751385 is 583157311.

It is not a de Polignac number, because 113751385 - 2⁷ = 113751257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113751385.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207682 + ... + 208228.

It is an arithmetic number, because the mean of its divisors is an integer number (4932000).

Almost surely, 2^113751385 is an apocalyptic number.

It is an amenable number.

113751385 is a deficient number, since it is larger than the sum of its proper divisors (44072615).

113751385 is a wasteful number, since it uses less digits than its factorization.

113751385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its digits is 12600, while the sum is 34.

The square root of 113751385 is about 10665.4294334546. The cubic root of 113751385 is about 484.5280206650.

The spelling of 113751385 in words is "one hundred thirteen million, seven hundred fifty-one thousand, three hundred eighty-five".