113265501 has 16 divisors (see below), whose sum is σ = 158129664. Its totient is φ = 71978544.

The previous prime is 113265487. The next prime is 113265511. The reversal of 113265501 is 105562311.

It is not a de Polignac number, because 113265501 - 2⁵ = 113265469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113265511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18510 + ... + 23856.

It is an arithmetic number, because the mean of its divisors is an integer number (9883104).

Almost surely, 2^113265501 is an apocalyptic number.

It is an amenable number.

113265501 is a deficient number, since it is larger than the sum of its proper divisors (44864163).

113265501 is a wasteful number, since it uses less digits than its factorization.

113265501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 113265501 is about 10642.6266024887. The cubic root of 113265501 is about 483.8371560742.

The spelling of 113265501 in words is "one hundred thirteen million, two hundred sixty-five thousand, five hundred one".