115929523 has 2 divisors, whose sum is σ = 115929524. Its totient is φ = 115929522.

The previous prime is 115929521. The next prime is 115929557. The reversal of 115929523 is 325929511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115929523 - 2¹ = 115929521 is a prime.

Together with 115929521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (115929521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57964761 + 57964762.

It is an arithmetic number, because the mean of its divisors is an integer number (57964762).

Almost surely, 2^115929523 is an apocalyptic number.

115929523 is a deficient number, since it is larger than the sum of its proper divisors (1).

115929523 is an equidigital number, since it uses as much as digits as its factorization.

115929523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24300, while the sum is 37.

The square root of 115929523 is about 10767.0573045749. The cubic root of 115929523 is about 487.6011070588.

It can be divided in two parts, 11592 and 9523, that added together give a triangular number (21115 = T₂₀₅).

The spelling of 115929523 in words is "one hundred fifteen million, nine hundred twenty-nine thousand, five hundred twenty-three".