312313200201 has 14 divisors (see below), whose sum is σ = 468255594810. Its totient is φ = 208208799648.

The previous prime is 312313200163. The next prime is 312313200281. The reversal of 312313200201 is 102002313213.

312313200201 is a `hidden beast` number, since 31 + 231 + 3 + 200 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 281626569225 + 30686630976 = 530685^2 + 175176^2 .

It is not a de Polignac number, because 312313200201 - 2¹⁵ = 312313167433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312313200281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 214205856 + ... + 214207313.

Almost surely, 2^312313200201 is an apocalyptic number.

It is an amenable number.

312313200201 is a deficient number, since it is larger than the sum of its proper divisors (155942394609).

312313200201 is an frugal number, since it uses more digits than its factorization.

312313200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428413187 (or 428413172 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 312313200201 its reverse (102002313213), we get a palindrome (414315513414).

The spelling of 312313200201 in words is "three hundred twelve billion, three hundred thirteen million, two hundred thousand, two hundred one".