312302321201 has 12 divisors (see below), whose sum is σ = 338389615872. Its totient is φ = 288094852656.

The previous prime is 312302321183. The next prime is 312302321251. The reversal of 312302321201 is 102123203213.

It is not a de Polignac number, because 312302321201 - 2⁶ = 312302321137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312302321251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324821 + ... + 854466.

It is an arithmetic number, because the mean of its divisors is an integer number (28199134656).

Almost surely, 2^312302321201 is an apocalyptic number.

It is an amenable number.

312302321201 is a deficient number, since it is larger than the sum of its proper divisors (26087294671).

312302321201 is a wasteful number, since it uses less digits than its factorization.

312302321201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180880 (or 1180867 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 312302321201 its reverse (102123203213), we get a palindrome (414425524414).

The spelling of 312302321201 in words is "three hundred twelve billion, three hundred two million, three hundred twenty-one thousand, two hundred one".