113527720879 has 2 divisors, whose sum is σ = 113527720880. Its totient is φ = 113527720878.

The previous prime is 113527720877. The next prime is 113527720903. The reversal of 113527720879 is 978027725311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113527720879 - 2¹ = 113527720877 is a prime.

Together with 113527720877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113527720871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56763860439 + 56763860440.

It is an arithmetic number, because the mean of its divisors is an integer number (56763860440).

Almost surely, 2^113527720879 is an apocalyptic number.

113527720879 is a deficient number, since it is larger than the sum of its proper divisors (1).

113527720879 is an equidigital number, since it uses as much as digits as its factorization.

113527720879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1481760, while the sum is 52.

The spelling of 113527720879 in words is "one hundred thirteen billion, five hundred twenty-seven million, seven hundred twenty thousand, eight hundred seventy-nine".