122395023 has 8 divisors (see below), whose sum is σ = 181326000. Its totient is φ = 81596664.

The previous prime is 122394991. The next prime is 122395033. The reversal of 122395023 is 320593221.

122395023 is a `hidden beast` number, since 122 + 39 + 502 + 3 = 666.

It is not a de Polignac number, because 122395023 - 2⁵ = 122394991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4533149 = 122395023 / (1 + 2 + 2 + 3 + 9 + 5 + 0 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122395033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266548 + ... + 2266601.

It is an arithmetic number, because the mean of its divisors is an integer number (22665750).

Almost surely, 2^122395023 is an apocalyptic number.

122395023 is a deficient number, since it is larger than the sum of its proper divisors (58930977).

122395023 is an equidigital number, since it uses as much as digits as its factorization.

122395023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533158 (or 4533152 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 122395023 is about 11063.2284166965. The cubic root of 122395023 is about 496.5022863870.

The spelling of 122395023 in words is "one hundred twenty-two million, three hundred ninety-five thousand, twenty-three".