112031311811 has 2 divisors, whose sum is σ = 112031311812. Its totient is φ = 112031311810.

The previous prime is 112031311759. The next prime is 112031311829. The reversal of 112031311811 is 118113130211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112031311811 - 2²² = 112027117507 is a prime.

It is not a weakly prime, because it can be changed into another prime (112031311831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56015655905 + 56015655906.

It is an arithmetic number, because the mean of its divisors is an integer number (56015655906).

Almost surely, 2^112031311811 is an apocalyptic number.

112031311811 is a deficient number, since it is larger than the sum of its proper divisors (1).

112031311811 is an equidigital number, since it uses as much as digits as its factorization.

112031311811 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 23.

The spelling of 112031311811 in words is "one hundred twelve billion, thirty-one million, three hundred eleven thousand, eight hundred eleven".