112031030131 has 2 divisors, whose sum is σ = 112031030132. Its totient is φ = 112031030130.

The previous prime is 112031030129. The next prime is 112031030161. The reversal of 112031030131 is 131030130211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112031030131 - 2¹ = 112031030129 is a prime.

It is a super-2 number, since 2×112031030131² (a number of 23 digits) contains 22 as substring.

Together with 112031030129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112031030161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56015515065 + 56015515066.

It is an arithmetic number, because the mean of its divisors is an integer number (56015515066).

Almost surely, 2^112031030131 is an apocalyptic number.

112031030131 is a deficient number, since it is larger than the sum of its proper divisors (1).

112031030131 is an equidigital number, since it uses as much as digits as its factorization.

112031030131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 112031030131 its reverse (131030130211), we get a palindrome (243061160342).

The spelling of 112031030131 in words is "one hundred twelve billion, thirty-one million, thirty thousand, one hundred thirty-one".