113248553 has 16 divisors (see below), whose sum is σ = 126385920. Its totient is φ = 100606800.

The previous prime is 113248537. The next prime is 113248561. The reversal of 113248553 is 355842311.

It is not a de Polignac number, because 113248553 - 2⁴ = 113248537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113248523) 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, 136526 + ... + 137352.

It is an arithmetic number, because the mean of its divisors is an integer number (7899120).

Almost surely, 2^113248553 is an apocalyptic number.

It is an amenable number.

113248553 is a deficient number, since it is larger than the sum of its proper divisors (13137367).

113248553 is a wasteful number, since it uses less digits than its factorization.

113248553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108.

The product of its digits is 14400, while the sum is 32.

The square root of 113248553 is about 10641.8303406886. The cubic root of 113248553 is about 483.8130225676.

The spelling of 113248553 in words is "one hundred thirteen million, two hundred forty-eight thousand, five hundred fifty-three".