115013923 has 2 divisors, whose sum is σ = 115013924. Its totient is φ = 115013922.

The previous prime is 115013917. The next prime is 115013933. The reversal of 115013923 is 329310511.

It is a weak prime.

It is an emirp because it is prime and its reverse (329310511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115013923 is a prime.

It is not a weakly prime, because it can be changed into another prime (115013903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57506961 + 57506962.

It is an arithmetic number, because the mean of its divisors is an integer number (57506962).

Almost surely, 2^115013923 is an apocalyptic number.

115013923 is a deficient number, since it is larger than the sum of its proper divisors (1).

115013923 is an equidigital number, since it uses as much as digits as its factorization.

115013923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 115013923 is about 10724.4544383386. The cubic root of 115013923 is about 486.3140374685.

The spelling of 115013923 in words is "one hundred fifteen million, thirteen thousand, nine hundred twenty-three".