112642782913 has 2 divisors, whose sum is σ = 112642782914. Its totient is φ = 112642782912.

The previous prime is 112642782841. The next prime is 112642782947. The reversal of 112642782913 is 319287246211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112428101809 + 214681104 = 335303^2 + 14652^2 .

It is a cyclic number.

It is not a de Polignac number, because 112642782913 - 2¹³ = 112642774721 is a prime.

It is not a weakly prime, because it can be changed into another prime (112642782953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56321391456 + 56321391457.

It is an arithmetic number, because the mean of its divisors is an integer number (56321391457).

Almost surely, 2^112642782913 is an apocalyptic number.

It is an amenable number.

112642782913 is a deficient number, since it is larger than the sum of its proper divisors (1).

112642782913 is an equidigital number, since it uses as much as digits as its factorization.

112642782913 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 112642782913 in words is "one hundred twelve billion, six hundred forty-two million, seven hundred eighty-two thousand, nine hundred thirteen".