315055097 has 8 divisors (see below), whose sum is σ = 360212736. Its totient is φ = 269934912.

The previous prime is 315055063. The next prime is 315055141. The reversal of 315055097 is 790550513.

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 315055097 - 2⁸ = 315054841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315055597) 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, 11888 + ... + 27774.

It is an arithmetic number, because the mean of its divisors is an integer number (45026592).

Almost surely, 2^315055097 is an apocalyptic number.

It is an amenable number.

315055097 is a deficient number, since it is larger than the sum of its proper divisors (45157639).

315055097 is a wasteful number, since it uses less digits than its factorization.

315055097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18727.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 315055097 is about 17749.7914635637. The cubic root of 315055097 is about 680.4488796597.

The spelling of 315055097 in words is "three hundred fifteen million, fifty-five thousand, ninety-seven".