115422023 has 2 divisors, whose sum is σ = 115422024. Its totient is φ = 115422022.

The previous prime is 115421987. The next prime is 115422031. The reversal of 115422023 is 320224511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115422023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115421986 and 115422004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115422323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57711011 + 57711012.

It is an arithmetic number, because the mean of its divisors is an integer number (57711012).

Almost surely, 2^115422023 is an apocalyptic number.

115422023 is a deficient number, since it is larger than the sum of its proper divisors (1).

115422023 is an equidigital number, since it uses as much as digits as its factorization.

115422023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 115422023 is about 10743.4641992236. The cubic root of 115422023 is about 486.8885490288. Note that the first 3 decimals are identical.

Adding to 115422023 its reverse (320224511), we get a palindrome (435646534).

The spelling of 115422023 in words is "one hundred fifteen million, four hundred twenty-two thousand, twenty-three".