315703372355 has 16 divisors (see below), whose sum is σ = 437168169984. Its totient is φ = 214380540000.

The previous prime is 315703372339. The next prime is 315703372379. The reversal of 315703372355 is 553273307513.

It is not a de Polignac number, because 315703372355 - 2⁴ = 315703372339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43783271 + ... + 43790480.

It is an arithmetic number, because the mean of its divisors is an integer number (27323010624).

Almost surely, 2^315703372355 is an apocalyptic number.

315703372355 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

315703372355 is a deficient number, since it is larger than the sum of its proper divisors (121464797629).

315703372355 is a wasteful number, since it uses less digits than its factorization.

315703372355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87573866.

The product of its (nonzero) digits is 992250, while the sum is 44.

Adding to 315703372355 its reverse (553273307513), we get a palindrome (868976679868).

The spelling of 315703372355 in words is "three hundred fifteen billion, seven hundred three million, three hundred seventy-two thousand, three hundred fifty-five".