157108353 has 4 divisors (see below), whose sum is σ = 209477808. Its totient is φ = 104738900.

The previous prime is 157108313. The next prime is 157108361. The reversal of 157108353 is 353801751.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 157108353 - 2⁸ = 157108097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157108313) 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 3 ways as a sum of consecutive naturals, for example, 26184723 + ... + 26184728.

It is an arithmetic number, because the mean of its divisors is an integer number (52369452).

Almost surely, 2^157108353 is an apocalyptic number.

It is an amenable number.

157108353 is a deficient number, since it is larger than the sum of its proper divisors (52369455).

157108353 is an equidigital number, since it uses as much as digits as its factorization.

157108353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52369454.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 157108353 is about 12534.2870958025. The cubic root of 157108353 is about 539.5931469017.

The spelling of 157108353 in words is "one hundred fifty-seven million, one hundred eight thousand, three hundred fifty-three".