122351023 has 4 divisors (see below), whose sum is σ = 129548160. Its totient is φ = 115153888.

The previous prime is 122350981. The next prime is 122351027. The reversal of 122351023 is 320153221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320153221 = 229 ⋅1398049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122351023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122351027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598543 + ... + 3598576.

It is an arithmetic number, because the mean of its divisors is an integer number (32387040).

Almost surely, 2^122351023 is an apocalyptic number.

122351023 is a deficient number, since it is larger than the sum of its proper divisors (7197137).

122351023 is an equidigital number, since it uses as much as digits as its factorization.

122351023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7197136.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 122351023 is about 11061.2396683193. The cubic root of 122351023 is about 496.4427830989.

The spelling of 122351023 in words is "one hundred twenty-two million, three hundred fifty-one thousand, twenty-three".