10311013120122 has 96 divisors (see below), whose sum is σ = 26452879165440. Its totient is φ = 2861489151360.

The previous prime is 10311013120103. The next prime is 10311013120123. The reversal of 10311013120122 is 22102131011301.

10311013120122 is a `hidden beast` number, since 1 + 0 + 311 + 0 + 131 + 201 + 22 = 666.

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 = 10311013120095 and 10311013120104.

It is not an unprimeable number, because it can be changed into a prime (10311013120123) 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 47 ways as a sum of consecutive naturals, for example, 15444097 + ... + 16097892.

It is an arithmetic number, because the mean of its divisors is an integer number (275550824640).

Almost surely, 2^{10311013120122} is an apocalyptic number.

10311013120122 is an abundant number, since it is smaller than the sum of its proper divisors (16141866045318).

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

10311013120122 is a wasteful number, since it uses less digits than its factorization.

10311013120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31542148 (or 31542145 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10311013120122 its reverse (22102131011301), we get a palindrome (32413144131423).

The spelling of 10311013120122 in words is "ten trillion, three hundred eleven billion, thirteen million, one hundred twenty thousand, one hundred twenty-two".