112696055509 has 2 divisors, whose sum is σ = 112696055510. Its totient is φ = 112696055508.

The previous prime is 112696055389. The next prime is 112696055539. The reversal of 112696055509 is 905550696211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111055562500 + 1640493009 = 333250^2 + 40503^2 .

It is a cyclic number.

It is not a de Polignac number, because 112696055509 - 2²⁹ = 112159184597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112696055539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56348027754 + 56348027755.

It is an arithmetic number, because the mean of its divisors is an integer number (56348027755).

Almost surely, 2^112696055509 is an apocalyptic number.

It is an amenable number.

112696055509 is a deficient number, since it is larger than the sum of its proper divisors (1).

112696055509 is an equidigital number, since it uses as much as digits as its factorization.

112696055509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 49.

The spelling of 112696055509 in words is "one hundred twelve billion, six hundred ninety-six million, fifty-five thousand, five hundred nine".