112133011031 has 16 divisors (see below), whose sum is σ = 115425317280. Its totient is φ = 108891371520.

The previous prime is 112133011027. The next prime is 112133011079. The reversal of 112133011031 is 130110331211.

It is a cyclic number.

It is not a de Polignac number, because 112133011031 - 2² = 112133011027 is a prime.

It is a super-2 number, since 2×112133011031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130011031) 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, 3078035 + ... + 3114251.

It is an arithmetic number, because the mean of its divisors is an integer number (7214082330).

Almost surely, 2^112133011031 is an apocalyptic number.

112133011031 is a deficient number, since it is larger than the sum of its proper divisors (3292306249).

112133011031 is an equidigital number, since it uses as much as digits as its factorization.

112133011031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36914.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 112133011031 its reverse (130110331211), we get a palindrome (242243342242).

The spelling of 112133011031 in words is "one hundred twelve billion, one hundred thirty-three million, eleven thousand, thirty-one".