113123322089 has 2 divisors, whose sum is σ = 113123322090. Its totient is φ = 113123322088.

The previous prime is 113123322079. The next prime is 113123322127. The reversal of 113123322089 is 980223321311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110285096464 + 2838225625 = 332092^2 + 53275^2 .

It is a cyclic number.

It is not a de Polignac number, because 113123322089 - 2⁴ = 113123322073 is a prime.

It is not a weakly prime, because it can be changed into another prime (113123322079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56561661044 + 56561661045.

It is an arithmetic number, because the mean of its divisors is an integer number (56561661045).

Almost surely, 2^113123322089 is an apocalyptic number.

It is an amenable number.

113123322089 is a deficient number, since it is larger than the sum of its proper divisors (1).

113123322089 is an equidigital number, since it uses as much as digits as its factorization.

113123322089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 113123322089 in words is "one hundred thirteen billion, one hundred twenty-three million, three hundred twenty-two thousand, eighty-nine".