123122313011130 has 32 divisors (see below), whose sum is σ = 302365494281664. Its totient is φ = 32069067574656.

The previous prime is 123122313011123. The next prime is 123122313011141. The reversal of 123122313011130 is 31110313221321.

123122313011130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×123122313011130² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123122313011130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47721825459 + ... + 47721828038.

It is an arithmetic number, because the mean of its divisors is an integer number (9448921696302).

Almost surely, 2^{123122313011130} is an apocalyptic number.

123122313011130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123122313011130 is an abundant number, since it is smaller than the sum of its proper divisors (179243181270534).

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

123122313011130 is a wasteful number, since it uses less digits than its factorization.

123122313011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95443653550.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 123122313011130 its reverse (31110313221321), we get a palindrome (154232626232451).

The spelling of 123122313011130 in words is "one hundred twenty-three trillion, one hundred twenty-two billion, three hundred thirteen million, eleven thousand, one hundred thirty".