15045113 has 8 divisors (see below), whose sum is σ = 15785280. Its totient is φ = 14319760.

The previous prime is 15045103. The next prime is 15045139. The reversal of 15045113 is 31154051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15045113 - 2²⁰ = 13996537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15045103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595 + ... + 5712.

It is an arithmetic number, because the mean of its divisors is an integer number (1973160).

Almost surely, 2^15045113 is an apocalyptic number.

It is an amenable number.

15045113 is a deficient number, since it is larger than the sum of its proper divisors (740167).

15045113 is an equidigital number, since it uses as much as digits as its factorization.

15045113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7407.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 15045113 is about 3878.8030370206. The cubic root of 15045113 is about 246.8682004857.

Adding to 15045113 its reverse (31154051), we get a palindrome (46199164).

The spelling of 15045113 in words is "fifteen million, forty-five thousand, one hundred thirteen".