113711337 has 16 divisors (see below), whose sum is σ = 169212480. Its totient is φ = 75469536.

The previous prime is 113711321. The next prime is 113711347. The reversal of 113711337 is 733117311.

It is a happy number.

It is not a de Polignac number, because 113711337 - 2⁴ = 113711321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 113711337.

It is not an unprimeable number, because it can be changed into a prime (113711347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3148 + ... + 15405.

It is an arithmetic number, because the mean of its divisors is an integer number (10575780).

Almost surely, 2^113711337 is an apocalyptic number.

It is an amenable number.

113711337 is a deficient number, since it is larger than the sum of its proper divisors (55501143).

113711337 is a wasteful number, since it uses less digits than its factorization.

113711337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18789 (or 18783 counting only the distinct ones).

The product of its digits is 1323, while the sum is 27.

The square root of 113711337 is about 10663.5518004087. The cubic root of 113711337 is about 484.4711520364.

Adding to 113711337 its reverse (733117311), we get a palindrome (846828648).

The spelling of 113711337 in words is "one hundred thirteen million, seven hundred eleven thousand, three hundred thirty-seven".