122823877433 has 4 divisors (see below), whose sum is σ = 122824591440. Its totient is φ = 122823163428.

The previous prime is 122823877417. The next prime is 122823877513. The reversal of 122823877433 is 334778328221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 122823877433 - 2⁴ = 122823877417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122823477433) 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, 76466 + ... + 501492.

It is an arithmetic number, because the mean of its divisors is an integer number (30706147860).

Almost surely, 2^122823877433 is an apocalyptic number.

It is an amenable number.

122823877433 is a deficient number, since it is larger than the sum of its proper divisors (714007).

122823877433 is an equidigital number, since it uses as much as digits as its factorization.

122823877433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714006.

The product of its digits is 2709504, while the sum is 50.

The spelling of 122823877433 in words is "one hundred twenty-two billion, eight hundred twenty-three million, eight hundred seventy-seven thousand, four hundred thirty-three".