112132232331331 has 2 divisors, whose sum is σ = 112132232331332. Its totient is φ = 112132232331330.

The previous prime is 112132232331313. The next prime is 112132232331389. The reversal of 112132232331331 is 133133232231211.

Together with previous prime (112132232331313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112132232331331 is a prime.

It is a super-2 number, since 2×112132232331331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112132232331293 and 112132232331302.

It is not a weakly prime, because it can be changed into another prime (112132232031331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56066116165665 + 56066116165666.

It is an arithmetic number, because the mean of its divisors is an integer number (56066116165666).

Almost surely, 2^{112132232331331} is an apocalyptic number.

112132232331331 is a deficient number, since it is larger than the sum of its proper divisors (1).

112132232331331 is an equidigital number, since it uses as much as digits as its factorization.

112132232331331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 31.

Adding to 112132232331331 its reverse (133133232231211), we get a palindrome (245265464562542).

The spelling of 112132232331331 in words is "one hundred twelve trillion, one hundred thirty-two billion, two hundred thirty-two million, three hundred thirty-one thousand, three hundred thirty-one".