310123101023 has 2 divisors, whose sum is σ = 310123101024. Its totient is φ = 310123101022.

The previous prime is 310123101011. The next prime is 310123101037. The reversal of 310123101023 is 320101321013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 310123101023 - 2⁸ = 310123100767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 310123100992 and 310123101010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (310123181023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155061550511 + 155061550512.

It is an arithmetic number, because the mean of its divisors is an integer number (155061550512).

Almost surely, 2^310123101023 is an apocalyptic number.

310123101023 is a deficient number, since it is larger than the sum of its proper divisors (1).

310123101023 is an equidigital number, since it uses as much as digits as its factorization.

310123101023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 310123101023 its reverse (320101321013), we get a palindrome (630224422036).

The spelling of 310123101023 in words is "three hundred ten billion, one hundred twenty-three million, one hundred one thousand, twenty-three".