157301339 has 16 divisors (see below), whose sum is σ = 174787200. Its totient is φ = 140649600.

The previous prime is 157301321. The next prime is 157301363. The reversal of 157301339 is 933103751.

It is not a de Polignac number, because 157301339 - 2¹⁶ = 157235803 is a prime.

It is a super-2 number, since 2×157301339² = 49487422502385842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157301839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60437 + ... + 62985.

It is an arithmetic number, because the mean of its divisors is an integer number (10924200).

Almost surely, 2^157301339 is an apocalyptic number.

157301339 is a deficient number, since it is larger than the sum of its proper divisors (17485861).

157301339 is a wasteful number, since it uses less digits than its factorization.

157301339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 8505, while the sum is 32.

The square root of 157301339 is about 12541.9830569173. The cubic root of 157301339 is about 539.8139951509.

The spelling of 157301339 in words is "one hundred fifty-seven million, three hundred one thousand, three hundred thirty-nine".