112287761693 has 2 divisors, whose sum is σ = 112287761694. Its totient is φ = 112287761692.

The previous prime is 112287761683. The next prime is 112287761699. The reversal of 112287761693 is 396167782211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109020153124 + 3267608569 = 330182^2 + 57163^2 .

It is a cyclic number.

It is not a de Polignac number, because 112287761693 - 2⁸ = 112287761437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112287761699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56143880846 + 56143880847.

It is an arithmetic number, because the mean of its divisors is an integer number (56143880847).

Almost surely, 2^112287761693 is an apocalyptic number.

It is an amenable number.

112287761693 is a deficient number, since it is larger than the sum of its proper divisors (1).

112287761693 is an equidigital number, since it uses as much as digits as its factorization.

112287761693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 53.

The spelling of 112287761693 in words is "one hundred twelve billion, two hundred eighty-seven million, seven hundred sixty-one thousand, six hundred ninety-three".