112118485291 has 2 divisors, whose sum is σ = 112118485292. Its totient is φ = 112118485290.

The previous prime is 112118485189. The next prime is 112118485327. The reversal of 112118485291 is 192584811211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112118485291 - 2⁷ = 112118485163 is a prime.

It is not a weakly prime, because it can be changed into another prime (112118485991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56059242645 + 56059242646.

It is an arithmetic number, because the mean of its divisors is an integer number (56059242646).

Almost surely, 2^112118485291 is an apocalyptic number.

112118485291 is a deficient number, since it is larger than the sum of its proper divisors (1).

112118485291 is an equidigital number, since it uses as much as digits as its factorization.

112118485291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 43.

The spelling of 112118485291 in words is "one hundred twelve billion, one hundred eighteen million, four hundred eighty-five thousand, two hundred ninety-one".