157300913 has 16 divisors (see below), whose sum is σ = 202444800. Its totient is φ = 118616400.

The previous prime is 157300909. The next prime is 157300919. The reversal of 157300913 is 319003751.

It is not a de Polignac number, because 157300913 - 2² = 157300909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157300919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30563 + ... + 35336.

It is an arithmetic number, because the mean of its divisors is an integer number (12652800).

Almost surely, 2^157300913 is an apocalyptic number.

It is an amenable number.

157300913 is a deficient number, since it is larger than the sum of its proper divisors (45143887).

157300913 is a wasteful number, since it uses less digits than its factorization.

157300913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65948.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 157300913 is about 12541.9660739455. The cubic root of 157300913 is about 539.8135078463.

The spelling of 157300913 in words is "one hundred fifty-seven million, three hundred thousand, nine hundred thirteen".