112431102011031 has 8 divisors (see below), whose sum is σ = 158726261662704. Its totient is φ = 70545005183360.

The previous prime is 112431102011003. The next prime is 112431102011089. The reversal of 112431102011031 is 130110201134211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112431102011031 - 2⁶ = 112431102010967 is a prime.

It is a super-2 number, since 2×112431102011031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112431102010989 and 112431102011007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112431102011731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102265705940 + ... + 1102265706041.

It is an arithmetic number, because the mean of its divisors is an integer number (19840782707838).

Almost surely, 2^{112431102011031} is an apocalyptic number.

112431102011031 is a deficient number, since it is larger than the sum of its proper divisors (46295159651673).

112431102011031 is a wasteful number, since it uses less digits than its factorization.

112431102011031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204531412001.

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

Adding to 112431102011031 its reverse (130110201134211), we get a palindrome (242541303145242).

The spelling of 112431102011031 in words is "one hundred twelve trillion, four hundred thirty-one billion, one hundred two million, eleven thousand, thirty-one".