112324986721 has 2 divisors, whose sum is σ = 112324986722. Its totient is φ = 112324986720.

The previous prime is 112324986707. The next prime is 112324986731. The reversal of 112324986721 is 127689423211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109518636096 + 2806350625 = 330936^2 + 52975^2 .

It is a cyclic number.

It is not a de Polignac number, because 112324986721 - 2¹⁹ = 112324462433 is a prime.

It is not a weakly prime, because it can be changed into another prime (112324986701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56162493360 + 56162493361.

It is an arithmetic number, because the mean of its divisors is an integer number (56162493361).

Almost surely, 2^112324986721 is an apocalyptic number.

It is an amenable number.

112324986721 is a deficient number, since it is larger than the sum of its proper divisors (1).

112324986721 is an equidigital number, since it uses as much as digits as its factorization.

112324986721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The spelling of 112324986721 in words is "one hundred twelve billion, three hundred twenty-four million, nine hundred eighty-six thousand, seven hundred twenty-one".