112231020331 has 2 divisors, whose sum is σ = 112231020332. Its totient is φ = 112231020330.

The previous prime is 112231020281. The next prime is 112231020337. The reversal of 112231020331 is 133020132211.

It is a strong prime.

It is an emirp because it is prime and its reverse (133020132211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112231020331 - 2¹⁵ = 112230987563 is a prime.

It is a super-2 number, since 2×112231020331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112231020299 and 112231020308.

It is not a weakly prime, because it can be changed into another prime (112231020337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56115510165 + 56115510166.

It is an arithmetic number, because the mean of its divisors is an integer number (56115510166).

Almost surely, 2^112231020331 is an apocalyptic number.

112231020331 is a deficient number, since it is larger than the sum of its proper divisors (1).

112231020331 is an equidigital number, since it uses as much as digits as its factorization.

112231020331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112231020331 its reverse (133020132211), we get a palindrome (245251152542).

The spelling of 112231020331 in words is "one hundred twelve billion, two hundred thirty-one million, twenty thousand, three hundred thirty-one".