113602136 has 16 divisors (see below), whose sum is σ = 218761440. Its totient is φ = 55265760.

The previous prime is 113602133. The next prime is 113602141. The reversal of 113602136 is 631206311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113602133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191600 + ... + 192191.

It is an arithmetic number, because the mean of its divisors is an integer number (13672590).

Almost surely, 2^113602136 is an apocalyptic number.

It is an amenable number.

113602136 is a deficient number, since it is larger than the sum of its proper divisors (105159304).

113602136 is a wasteful number, since it uses less digits than its factorization.

113602136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383834 (or 383830 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 113602136 is about 10658.4302784228. The cubic root of 113602136 is about 484.3160174645.

Adding to 113602136 its reverse (631206311), we get a palindrome (744808447).

The spelling of 113602136 in words is "one hundred thirteen million, six hundred two thousand, one hundred thirty-six".