157317350199 has 8 divisors (see below), whose sum is σ = 209876954352. Its totient is φ = 104817989760.

The previous prime is 157317350167. The next prime is 157317350207. The reversal of 157317350199 is 991053713751.

It is a happy number.

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

It is not a de Polignac number, because 157317350199 - 2⁵ = 157317350167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157317350999) 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, 15054834 + ... + 15065279.

It is an arithmetic number, because the mean of its divisors is an integer number (26234619294).

Almost surely, 2^157317350199 is an apocalyptic number.

157317350199 is a deficient number, since it is larger than the sum of its proper divisors (52559604153).

157317350199 is a wasteful number, since it uses less digits than its factorization.

157317350199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30121857.

The product of its (nonzero) digits is 893025, while the sum is 51.

The spelling of 157317350199 in words is "one hundred fifty-seven billion, three hundred seventeen million, three hundred fifty thousand, one hundred ninety-nine".