113501224 has 16 divisors (see below), whose sum is σ = 213462720. Its totient is φ = 56577840.

The previous prime is 113501189. The next prime is 113501257. The reversal of 113501224 is 422105311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18784 + ... + 24079.

It is an arithmetic number, because the mean of its divisors is an integer number (13341420).

Almost surely, 2^113501224 is an apocalyptic number.

It is an amenable number.

113501224 is a deficient number, since it is larger than the sum of its proper divisors (99961496).

113501224 is a wasteful number, since it uses less digits than its factorization.

113501224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43200 (or 43196 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 113501224 is about 10653.6953213427. The cubic root of 113501224 is about 484.1725701137.

Adding to 113501224 its reverse (422105311), we get a palindrome (535606535).

The spelling of 113501224 in words is "one hundred thirteen million, five hundred one thousand, two hundred twenty-four".