113240504 has 16 divisors (see below), whose sum is σ = 228658920. Its totient is φ = 52264800.

The previous prime is 113240503. The next prime is 113240507. The reversal of 113240504 is 405042311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113240503) 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, 544322 + ... + 544529.

Almost surely, 2^113240504 is an apocalyptic number.

It is an amenable number.

113240504 is an abundant number, since it is smaller than the sum of its proper divisors (115418416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113240504 is a wasteful number, since it uses less digits than its factorization.

113240504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088870 (or 1088866 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 113240504 is about 10641.4521565433. The cubic root of 113240504 is about 483.8015601599.

Adding to 113240504 its reverse (405042311), we get a palindrome (518282815).

The spelling of 113240504 in words is "one hundred thirteen million, two hundred forty thousand, five hundred four".