312331101032147 has 2 divisors, whose sum is σ = 312331101032148. Its totient is φ = 312331101032146.

The previous prime is 312331101032087. The next prime is 312331101032189. The reversal of 312331101032147 is 741230101133213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312331101032147 - 2¹⁴ = 312331101015763 is a prime.

It is not a weakly prime, because it can be changed into another prime (312331101232147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156165550516073 + 156165550516074.

It is an arithmetic number, because the mean of its divisors is an integer number (156165550516074).

Almost surely, 2^{312331101032147} is an apocalyptic number.

312331101032147 is a deficient number, since it is larger than the sum of its proper divisors (1).

312331101032147 is an equidigital number, since it uses as much as digits as its factorization.

312331101032147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 312331101032147 in words is "three hundred twelve trillion, three hundred thirty-one billion, one hundred one million, thirty-two thousand, one hundred forty-seven".