312002232320159 has 2 divisors, whose sum is σ = 312002232320160. Its totient is φ = 312002232320158.

The previous prime is 312002232320041. The next prime is 312002232320161. The reversal of 312002232320159 is 951023232200213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312002232320159 - 2²⁰ = 312002231271583 is a prime.

It is a super-3 number, since 3×312002232320159³ (a number of 44 digits) contains 333 as substring.

Together with 312002232320161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312002232320179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156001116160079 + 156001116160080.

It is an arithmetic number, because the mean of its divisors is an integer number (156001116160080).

Almost surely, 2^{312002232320159} is an apocalyptic number.

312002232320159 is a deficient number, since it is larger than the sum of its proper divisors (1).

312002232320159 is an equidigital number, since it uses as much as digits as its factorization.

312002232320159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 312002232320159 in words is "three hundred twelve trillion, two billion, two hundred thirty-two million, three hundred twenty thousand, one hundred fifty-nine".