310123300027 has 2 divisors, whose sum is σ = 310123300028. Its totient is φ = 310123300026.

The previous prime is 310123299971. The next prime is 310123300033. The reversal of 310123300027 is 720003321013.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-310123300027 is a prime.

It is a super-2 number, since 2×310123300027² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310123299980 and 310123300007.

It is not a weakly prime, because it can be changed into another prime (310123307027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155061650013 + 155061650014.

It is an arithmetic number, because the mean of its divisors is an integer number (155061650014).

Almost surely, 2^310123300027 is an apocalyptic number.

310123300027 is a deficient number, since it is larger than the sum of its proper divisors (1).

310123300027 is an equidigital number, since it uses as much as digits as its factorization.

310123300027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The spelling of 310123300027 in words is "three hundred ten billion, one hundred twenty-three million, three hundred thousand, twenty-seven".