115712743 has 2 divisors, whose sum is σ = 115712744. Its totient is φ = 115712742.

The previous prime is 115712741. The next prime is 115712759. The reversal of 115712743 is 347217511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115712743 - 2¹ = 115712741 is a prime.

Together with 115712741, 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 (115712741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57856371 + 57856372.

It is an arithmetic number, because the mean of its divisors is an integer number (57856372).

Almost surely, 2^115712743 is an apocalyptic number.

115712743 is a deficient number, since it is larger than the sum of its proper divisors (1).

115712743 is an equidigital number, since it uses as much as digits as its factorization.

115712743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 31.

The square root of 115712743 is about 10756.9857766941. The cubic root of 115712743 is about 487.2969909057.

The spelling of 115712743 in words is "one hundred fifteen million, seven hundred twelve thousand, seven hundred forty-three".