312330032223023 has 2 divisors, whose sum is σ = 312330032223024. Its totient is φ = 312330032223022.

The previous prime is 312330032222981. The next prime is 312330032223113. The reversal of 312330032223023 is 320322230033213.

It is a weak prime.

It is an emirp because it is prime and its reverse (320322230033213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312330032223023 - 2¹² = 312330032218927 is a prime.

It is a super-2 number, since 2×312330032223023² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312330032423023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156165016111511 + 156165016111512.

It is an arithmetic number, because the mean of its divisors is an integer number (156165016111512).

Almost surely, 2^{312330032223023} is an apocalyptic number.

312330032223023 is a deficient number, since it is larger than the sum of its proper divisors (1).

312330032223023 is an equidigital number, since it uses as much as digits as its factorization.

312330032223023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 312330032223023 its reverse (320322230033213), we get a palindrome (632652262256236).

The spelling of 312330032223023 in words is "three hundred twelve trillion, three hundred thirty billion, thirty-two million, two hundred twenty-three thousand, twenty-three".