315032405201 has 16 divisors (see below), whose sum is σ = 337641369408. Its totient is φ = 292877760000.

The previous prime is 315032405179. The next prime is 315032405221. The reversal of 315032405201 is 102504230513.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 315032405201 - 2¹⁰ = 315032404177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315032405221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9862466 + ... + 9894356.

It is an arithmetic number, because the mean of its divisors is an integer number (21102585588).

Almost surely, 2^315032405201 is an apocalyptic number.

It is an amenable number.

315032405201 is a deficient number, since it is larger than the sum of its proper divisors (22608964207).

315032405201 is a wasteful number, since it uses less digits than its factorization.

315032405201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38992.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 315032405201 its reverse (102504230513), we get a palindrome (417536635714).

The spelling of 315032405201 in words is "three hundred fifteen billion, thirty-two million, four hundred five thousand, two hundred one".