15100113 has 16 divisors (see below), whose sum is σ = 23500800. Its totient is φ = 8444496.

The previous prime is 15100091. The next prime is 15100133. The reversal of 15100113 is 31100151.

15100113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15100113 - 2⁵ = 15100081 is a prime.

It is a super-2 number, since 2×15100113² = 456026825225538, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15100133) 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, 6663 + ... + 8636.

It is an arithmetic number, because the mean of its divisors is an integer number (1468800).

Almost surely, 2^15100113 is an apocalyptic number.

It is an amenable number.

15100113 is a deficient number, since it is larger than the sum of its proper divisors (8400687).

15100113 is a wasteful number, since it uses less digits than its factorization.

15100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15356.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 15100113 is about 3885.8863853695. The cubic root of 15100113 is about 247.1686577234.

Adding to 15100113 its reverse (31100151), we get a palindrome (46200264).

It can be divided in two parts, 15 and 100113, that added together give a triangular number (100128 = T₄₄₇).

The spelling of 15100113 in words is "fifteen million, one hundred thousand, one hundred thirteen".