113148394687 has 2 divisors, whose sum is σ = 113148394688. Its totient is φ = 113148394686.

The previous prime is 113148394669. The next prime is 113148394829. The reversal of 113148394687 is 786493841311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113148394687 - 2²⁷ = 113014176959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113148394987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56574197343 + 56574197344.

It is an arithmetic number, because the mean of its divisors is an integer number (56574197344).

Almost surely, 2^113148394687 is an apocalyptic number.

113148394687 is a deficient number, since it is larger than the sum of its proper divisors (1).

113148394687 is an equidigital number, since it uses as much as digits as its factorization.

113148394687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 55.

The spelling of 113148394687 in words is "one hundred thirteen billion, one hundred forty-eight million, three hundred ninety-four thousand, six hundred eighty-seven".