113022112121310 has 64 divisors (see below), whose sum is σ = 310004354829312. Its totient is φ = 25833555019776.

The previous prime is 113022112121279. The next prime is 113022112121363. The reversal of 113022112121310 is 13121211220311.

It is a super-2 number, since 2×113022112121310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143029054 + ... + 143817086.

It is an arithmetic number, because the mean of its divisors is an integer number (4843818044208).

Almost surely, 2^{113022112121310} is an apocalyptic number.

113022112121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113022112121310 is an abundant number, since it is smaller than the sum of its proper divisors (196982242708002).

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

113022112121310 is a wasteful number, since it uses less digits than its factorization.

113022112121310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471017.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 113022112121310 its reverse (13121211220311), we get a palindrome (126143323341621).

Subtracting from 113022112121310 its reverse (13121211220311), we obtain a palindrome (99900900900999).

The spelling of 113022112121310 in words is "one hundred thirteen trillion, twenty-two billion, one hundred twelve million, one hundred twenty-one thousand, three hundred ten".