112873138577 has 2 divisors, whose sum is σ = 112873138578. Its totient is φ = 112873138576.

The previous prime is 112873138559. The next prime is 112873138583. The reversal of 112873138577 is 775831378211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105313879441 + 7559259136 = 324521^2 + 86944^2 .

It is a cyclic number.

It is not a de Polignac number, because 112873138577 - 2⁶ = 112873138513 is a prime.

It is not a weakly prime, because it can be changed into another prime (112873138507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56436569288 + 56436569289.

It is an arithmetic number, because the mean of its divisors is an integer number (56436569289).

Almost surely, 2^112873138577 is an apocalyptic number.

It is an amenable number.

112873138577 is a deficient number, since it is larger than the sum of its proper divisors (1).

112873138577 is an equidigital number, since it uses as much as digits as its factorization.

112873138577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1975680, while the sum is 53.

The spelling of 112873138577 in words is "one hundred twelve billion, eight hundred seventy-three million, one hundred thirty-eight thousand, five hundred seventy-seven".