315320765761 has 8 divisors (see below), whose sum is σ = 322037596800. Its totient is φ = 308604263088.

The previous prime is 315320765717. The next prime is 315320765777. The reversal of 315320765761 is 167567023513.

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

It is a cyclic number.

It is not a de Polignac number, because 315320765761 - 2⁷ = 315320765633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315320765161) 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, 3573010 + ... + 3660196.

It is an arithmetic number, because the mean of its divisors is an integer number (40254699600).

Almost surely, 2^315320765761 is an apocalyptic number.

It is an amenable number.

315320765761 is a deficient number, since it is larger than the sum of its proper divisors (6716831039).

315320765761 is an equidigital number, since it uses as much as digits as its factorization.

315320765761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164183.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 315320765761 in words is "three hundred fifteen billion, three hundred twenty million, seven hundred sixty-five thousand, seven hundred sixty-one".