310130345123 has 2 divisors, whose sum is σ = 310130345124. Its totient is φ = 310130345122.

The previous prime is 310130345113. The next prime is 310130345137. The reversal of 310130345123 is 321543031013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 310130345123 - 2²⁸ = 309861909667 is a prime.

It is a super-2 number, since 2×310130345123² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310130345092 and 310130345101.

It is not a weakly prime, because it can be changed into another prime (310130345113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155065172561 + 155065172562.

It is an arithmetic number, because the mean of its divisors is an integer number (155065172562).

Almost surely, 2^310130345123 is an apocalyptic number.

310130345123 is a deficient number, since it is larger than the sum of its proper divisors (1).

310130345123 is an equidigital number, since it uses as much as digits as its factorization.

310130345123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 310130345123 its reverse (321543031013), we get a palindrome (631673376136).

The spelling of 310130345123 in words is "three hundred ten billion, one hundred thirty million, three hundred forty-five thousand, one hundred twenty-three".