112331231331 has 16 divisors (see below), whose sum is σ = 167190672000. Its totient is φ = 66496288320.

The previous prime is 112331231323. The next prime is 112331231351. The reversal of 112331231331 is 133132133211.

It is not a de Polignac number, because 112331231331 - 2³ = 112331231323 is a prime.

It is a super-2 number, since 2×112331231331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112331231351) 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, 39579706 + ... + 39582543.

It is an arithmetic number, because the mean of its divisors is an integer number (10449417000).

Almost surely, 2^112331231331 is an apocalyptic number.

112331231331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112331231331 is a deficient number, since it is larger than the sum of its proper divisors (54859440669).

112331231331 is a wasteful number, since it uses less digits than its factorization.

112331231331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79162306.

The product of its digits is 972, while the sum is 24.

Adding to 112331231331 its reverse (133132133211), we get a palindrome (245463364542).

The spelling of 112331231331 in words is "one hundred twelve billion, three hundred thirty-one million, two hundred thirty-one thousand, three hundred thirty-one".