310123212020313 has 16 divisors (see below), whose sum is σ = 418151531690880. Its totient is φ = 204427998025344.

The previous prime is 310123212020257. The next prime is 310123212020339. The reversal of 310123212020313 is 313020212321013.

It is not a de Polignac number, because 310123212020313 - 2¹⁴ = 310123212003929 is a prime.

It is a super-2 number, since 2×310123212020313² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (310123212021313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768278308 + ... + 768681861.

It is an arithmetic number, because the mean of its divisors is an integer number (26134470730680).

Almost surely, 2^{310123212020313} is an apocalyptic number.

It is an amenable number.

310123212020313 is a deficient number, since it is larger than the sum of its proper divisors (108028319670567).

310123212020313 is a wasteful number, since it uses less digits than its factorization.

310123212020313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536960928.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 310123212020313 its reverse (313020212321013), we get a palindrome (623143424341326).

The spelling of 310123212020313 in words is "three hundred ten trillion, one hundred twenty-three billion, two hundred twelve million, twenty thousand, three hundred thirteen".