112520324639 has 2 divisors, whose sum is σ = 112520324640. Its totient is φ = 112520324638.

The previous prime is 112520324611. The next prime is 112520324641. The reversal of 112520324639 is 936423025211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112520324639 - 2⁸ = 112520324383 is a prime.

Together with 112520324641, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112520324689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56260162319 + 56260162320.

It is an arithmetic number, because the mean of its divisors is an integer number (56260162320).

Almost surely, 2^112520324639 is an apocalyptic number.

112520324639 is a deficient number, since it is larger than the sum of its proper divisors (1).

112520324639 is an equidigital number, since it uses as much as digits as its factorization.

112520324639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 112520324639 in words is "one hundred twelve billion, five hundred twenty million, three hundred twenty-four thousand, six hundred thirty-nine".