112132120231 has 2 divisors, whose sum is σ = 112132120232. Its totient is φ = 112132120230.

The previous prime is 112132120169. The next prime is 112132120237. The reversal of 112132120231 is 132021231211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112132120231 - 2⁷ = 112132120103 is a prime.

It is a super-2 number, since 2×112132120231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112132120199 and 112132120208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112132120237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56066060115 + 56066060116.

It is an arithmetic number, because the mean of its divisors is an integer number (56066060116).

Almost surely, 2^112132120231 is an apocalyptic number.

112132120231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112132120231 is an equidigital number, since it uses as much as digits as its factorization.

112132120231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112132120231 its reverse (132021231211), we get a palindrome (244153351442).

The spelling of 112132120231 in words is "one hundred twelve billion, one hundred thirty-two million, one hundred twenty thousand, two hundred thirty-one".