315630660112201 has 4 divisors (see below), whose sum is σ = 360720754413952. Its totient is φ = 270540565810452.

The previous prime is 315630660112189. The next prime is 315630660112211. The reversal of 315630660112201 is 102211066036513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 315630660112201 - 2²⁷ = 315630525894473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315630660112211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22545047150865 + ... + 22545047150878.

It is an arithmetic number, because the mean of its divisors is an integer number (90180188603488).

Almost surely, 2^{315630660112201} is an apocalyptic number.

It is an amenable number.

315630660112201 is a deficient number, since it is larger than the sum of its proper divisors (45090094301751).

315630660112201 is an equidigital number, since it uses as much as digits as its factorization.

315630660112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45090094301750.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 315630660112201 in words is "three hundred fifteen trillion, six hundred thirty billion, six hundred sixty million, one hundred twelve thousand, two hundred one".