312333020941 has 2 divisors, whose sum is σ = 312333020942. Its totient is φ = 312333020940.

The previous prime is 312333020927. The next prime is 312333021023. The reversal of 312333020941 is 149020333213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165835458441 + 146497562500 = 407229^2 + 382750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312333020941 is a prime.

It is a super-2 number, since 2×312333020941² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312333020921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156166510470 + 156166510471.

It is an arithmetic number, because the mean of its divisors is an integer number (156166510471).

Almost surely, 2^312333020941 is an apocalyptic number.

It is an amenable number.

312333020941 is a deficient number, since it is larger than the sum of its proper divisors (1).

312333020941 is an equidigital number, since it uses as much as digits as its factorization.

312333020941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 312333020941 in words is "three hundred twelve billion, three hundred thirty-three million, twenty thousand, nine hundred forty-one".