157108007 has 8 divisors (see below), whose sum is σ = 180028800. Its totient is φ = 134306424.

The previous prime is 157107997. The next prime is 157108013. The reversal of 157108007 is 700801751.

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

It is not a de Polignac number, because 157108007 - 2⁴ = 157107991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157108027) 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, 26957 + ... + 32262.

It is an arithmetic number, because the mean of its divisors is an integer number (22503600).

Almost surely, 2^157108007 is an apocalyptic number.

157108007 is a deficient number, since it is larger than the sum of its proper divisors (22920793).

157108007 is an equidigital number, since it uses as much as digits as its factorization.

157108007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59605.

The product of its (nonzero) digits is 1960, while the sum is 29.

The square root of 157108007 is about 12534.2732936537. The cubic root of 157108007 is about 539.5927507858.

Adding to 157108007 its reverse (700801751), we get a palindrome (857909758).

The spelling of 157108007 in words is "one hundred fifty-seven million, one hundred eight thousand, seven".