310323401023 has 2 divisors, whose sum is σ = 310323401024. Its totient is φ = 310323401022.

The previous prime is 310323400987. The next prime is 310323401033. The reversal of 310323401023 is 320104323013.

It is a strong prime.

It is an emirp because it is prime and its reverse (320104323013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 310323401023 - 2³⁷ = 172884447551 is a prime.

It is a super-2 number, since 2×310323401023² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310323400985 and 310323401003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (310323401033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155161700511 + 155161700512.

It is an arithmetic number, because the mean of its divisors is an integer number (155161700512).

Almost surely, 2^310323401023 is an apocalyptic number.

310323401023 is a deficient number, since it is larger than the sum of its proper divisors (1).

310323401023 is an equidigital number, since it uses as much as digits as its factorization.

310323401023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 310323401023 its reverse (320104323013), we get a palindrome (630427724036).

The spelling of 310323401023 in words is "three hundred ten billion, three hundred twenty-three million, four hundred one thousand, twenty-three".