113015133 has 96 divisors (see below), whose sum is σ = 220776192. Its totient is φ = 53913600.

The previous prime is 113015129. The next prime is 113015143. The reversal of 113015133 is 331510311.

It is not a de Polignac number, because 113015133 - 2² = 113015129 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113015113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 624303 + ... + 624483.

It is an arithmetic number, because the mean of its divisors is an integer number (2299752).

Almost surely, 2^113015133 is an apocalyptic number.

It is an amenable number.

113015133 is a deficient number, since it is larger than the sum of its proper divisors (107761059).

113015133 is a wasteful number, since it uses less digits than its factorization.

113015133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 113015133 is about 10630.8575853503. The cubic root of 113015133 is about 483.4803934063.

Adding to 113015133 its reverse (331510311), we get a palindrome (444525444).

The spelling of 113015133 in words is "one hundred thirteen million, fifteen thousand, one hundred thirty-three".