113503516 has 12 divisors (see below), whose sum is σ = 227007088. Its totient is φ = 48644352.

The previous prime is 113503499. The next prime is 113503517. The reversal of 113503516 is 615305311.

113503516 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113503517) 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, 2026821 + ... + 2026876.

Almost surely, 2^113503516 is an apocalyptic number.

It is an amenable number.

113503516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113503516 is a wasteful number, since it uses less digits than its factorization.

113503516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053708 (or 4053706 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 113503516 is about 10653.8028891096. The cubic root of 113503516 is about 484.1758291565.

Adding to 113503516 its reverse (615305311), we get a palindrome (728808827).

The spelling of 113503516 in words is "one hundred thirteen million, five hundred three thousand, five hundred sixteen".