112321326031 has 2 divisors, whose sum is σ = 112321326032. Its totient is φ = 112321326030.

The previous prime is 112321325989. The next prime is 112321326043. The reversal of 112321326031 is 130623123211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112321326031 - 2¹⁵ = 112321293263 is a prime.

It is a super-2 number, since 2×112321326031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112321325987 and 112321326005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112321326071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56160663015 + 56160663016.

It is an arithmetic number, because the mean of its divisors is an integer number (56160663016).

Almost surely, 2^112321326031 is an apocalyptic number.

112321326031 is a deficient number, since it is larger than the sum of its proper divisors (1).

112321326031 is an equidigital number, since it uses as much as digits as its factorization.

112321326031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 112321326031 its reverse (130623123211), we get a palindrome (242944449242).

The spelling of 112321326031 in words is "one hundred twelve billion, three hundred twenty-one million, three hundred twenty-six thousand, thirty-one".