115522423 has 2 divisors, whose sum is σ = 115522424. Its totient is φ = 115522422.

The previous prime is 115522397. The next prime is 115522447. The reversal of 115522423 is 324225511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115522423 - 2⁵ = 115522391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115522453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57761211 + 57761212.

It is an arithmetic number, because the mean of its divisors is an integer number (57761212).

Almost surely, 2^115522423 is an apocalyptic number.

115522423 is a deficient number, since it is larger than the sum of its proper divisors (1).

115522423 is an equidigital number, since it uses as much as digits as its factorization.

115522423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 25.

The square root of 115522423 is about 10748.1357918478. The cubic root of 115522423 is about 487.0296816656.

Adding to 115522423 its reverse (324225511), we get a palindrome (439747934).

The spelling of 115522423 in words is "one hundred fifteen million, five hundred twenty-two thousand, four hundred twenty-three".