122830023 has 4 divisors (see below), whose sum is σ = 163773368. Its totient is φ = 81886680.

The previous prime is 122830021. The next prime is 122830031. The reversal of 122830023 is 320038221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122830023 - 2¹ = 122830021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122830021) 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, 20471668 + ... + 20471673.

It is an arithmetic number, because the mean of its divisors is an integer number (40943342).

Almost surely, 2^122830023 is an apocalyptic number.

122830023 is a deficient number, since it is larger than the sum of its proper divisors (40943345).

122830023 is an equidigital number, since it uses as much as digits as its factorization.

122830023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40943344.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 122830023 is about 11082.8707021241. The cubic root of 122830023 is about 497.0897915704.

Adding to 122830023 its reverse (320038221), we get a palindrome (442868244).

The spelling of 122830023 in words is "one hundred twenty-two million, eight hundred thirty thousand, twenty-three".