310032111313 has 2 divisors, whose sum is σ = 310032111314. Its totient is φ = 310032111312.

The previous prime is 310032111229. The next prime is 310032111353. The reversal of 310032111313 is 313111230013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 294092543809 + 15939567504 = 542303^2 + 126252^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-310032111313 is a prime.

It is a super-2 number, since 2×310032111313² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (310032111353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155016055656 + 155016055657.

It is an arithmetic number, because the mean of its divisors is an integer number (155016055657).

Almost surely, 2^310032111313 is an apocalyptic number.

It is an amenable number.

310032111313 is a deficient number, since it is larger than the sum of its proper divisors (1).

310032111313 is an equidigital number, since it uses as much as digits as its factorization.

310032111313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 310032111313 its reverse (313111230013), we get a palindrome (623143341326).

The spelling of 310032111313 in words is "three hundred ten billion, thirty-two million, one hundred eleven thousand, three hundred thirteen".