113327813539 has 2 divisors, whose sum is σ = 113327813540. Its totient is φ = 113327813538.

The previous prime is 113327813537. The next prime is 113327813581. The reversal of 113327813539 is 935318723311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113327813539 - 2¹ = 113327813537 is a prime.

Together with 113327813537, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113327813537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56663906769 + 56663906770.

It is an arithmetic number, because the mean of its divisors is an integer number (56663906770).

Almost surely, 2^113327813539 is an apocalyptic number.

113327813539 is a deficient number, since it is larger than the sum of its proper divisors (1).

113327813539 is an equidigital number, since it uses as much as digits as its factorization.

113327813539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 46.

The spelling of 113327813539 in words is "one hundred thirteen billion, three hundred twenty-seven million, eight hundred thirteen thousand, five hundred thirty-nine".