310123430123401 has 2 divisors, whose sum is σ = 310123430123402. Its totient is φ = 310123430123400.

The previous prime is 310123430123347. The next prime is 310123430123407. The reversal of 310123430123401 is 104321034321013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298559002899600 + 11564427223801 = 17278860^2 + 3400651^2 .

It is a cyclic number.

It is not a de Polignac number, because 310123430123401 - 2²⁹ = 310122893252489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 310123430123401.

It is not a weakly prime, because it can be changed into another prime (310123430123407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155061715061700 + 155061715061701.

It is an arithmetic number, because the mean of its divisors is an integer number (155061715061701).

Almost surely, 2^{310123430123401} is an apocalyptic number.

It is an amenable number.

310123430123401 is a deficient number, since it is larger than the sum of its proper divisors (1).

310123430123401 is an equidigital number, since it uses as much as digits as its factorization.

310123430123401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 310123430123401 its reverse (104321034321013), we get a palindrome (414444464444414).

The spelling of 310123430123401 in words is "three hundred ten trillion, one hundred twenty-three billion, four hundred thirty million, one hundred twenty-three thousand, four hundred one".