112311231233 has 32 divisors (see below), whose sum is σ = 121747000320. Its totient is φ = 103364352000.

The previous prime is 112311231229. The next prime is 112311231239. The reversal of 112311231233 is 332132113211.

It is not a de Polignac number, because 112311231233 - 2² = 112311231229 is a prime.

It is a super-2 number, since 2×112311231233² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112311231199 and 112311231208.

It is not an unprimeable number, because it can be changed into a prime (112311231239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16130873 + ... + 16137833.

It is an arithmetic number, because the mean of its divisors is an integer number (3804593760).

Almost surely, 2^112311231233 is an apocalyptic number.

It is an amenable number.

112311231233 is a deficient number, since it is larger than the sum of its proper divisors (9435769087).

112311231233 is a wasteful number, since it uses less digits than its factorization.

112311231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289.

The product of its digits is 648, while the sum is 23.

Adding to 112311231233 its reverse (332132113211), we get a palindrome (444443344444).

The spelling of 112311231233 in words is "one hundred twelve billion, three hundred eleven million, two hundred thirty-one thousand, two hundred thirty-three".