310013131122 has 24 divisors (see below), whose sum is σ = 671706187776. Its totient is φ = 103336007256.

The previous prime is 310013131111. The next prime is 310013131123. The reversal of 310013131122 is 221131310013.

It is a super-2 number, since 2×310013131122² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 310013131095 and 310013131104.

It is not an unprimeable number, because it can be changed into a prime (310013131123) 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 in 11 ways as a sum of consecutive naturals, for example, 1483983 + ... + 1679949.

It is an arithmetic number, because the mean of its divisors is an integer number (27987757824).

Almost surely, 2^310013131122 is an apocalyptic number.

310013131122 is an abundant number, since it is smaller than the sum of its proper divisors (361693056654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

310013131122 is a wasteful number, since it uses less digits than its factorization.

310013131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283862 (or 283859 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 310013131122 its reverse (221131310013), we get a palindrome (531144441135).

It can be divided in two parts, 3100131 and 31122, that added together give a triangular number (3131253 = T₂₅₀₂).

The spelling of 310013131122 in words is "three hundred ten billion, thirteen million, one hundred thirty-one thousand, one hundred twenty-two".