113501135 has 16 divisors (see below), whose sum is σ = 149254272. Its totient is φ = 82173600.

The previous prime is 113501107. The next prime is 113501153. The reversal of 113501135 is 531105311.

It is not a de Polignac number, because 113501135 - 2⁸ = 113500879 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 7940 + ... + 17030.

It is an arithmetic number, because the mean of its divisors is an integer number (9328392).

Almost surely, 2^113501135 is an apocalyptic number.

113501135 is a deficient number, since it is larger than the sum of its proper divisors (35753137).

113501135 is a wasteful number, since it uses less digits than its factorization.

113501135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9334.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 113501135 is about 10653.6911443875. The cubic root of 113501135 is about 484.1724435618.

Adding to 113501135 its reverse (531105311), we get a palindrome (644606446).

The spelling of 113501135 in words is "one hundred thirteen million, five hundred one thousand, one hundred thirty-five".