15130157 has 8 divisors (see below), whose sum is σ = 17470656. Its totient is φ = 12834432.

The previous prime is 15130133. The next prime is 15130163. The reversal of 15130157 is 75103151.

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 15130157 - 2¹² = 15126061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15130057) 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, 10463 + ... + 11820.

It is an arithmetic number, because the mean of its divisors is an integer number (2183832).

Almost surely, 2^15130157 is an apocalyptic number.

It is an amenable number.

15130157 is a deficient number, since it is larger than the sum of its proper divisors (2340499).

15130157 is an equidigital number, since it uses as much as digits as its factorization.

15130157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22387.

The product of its (nonzero) digits is 525, while the sum is 23.

The square root of 15130157 is about 3889.7502490520. The cubic root of 15130157 is about 247.3324758259.

The spelling of 15130157 in words is "fifteen million, one hundred thirty thousand, one hundred fifty-seven".