122434134323 has 4 divisors (see below), whose sum is σ = 122503740480. Its totient is φ = 122364528168.

The previous prime is 122434134311. The next prime is 122434134341. The reversal of 122434134323 is 323431434221.

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

It is a cyclic number.

It is not a de Polignac number, because 122434134323 - 2²⁸ = 122165698867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122434134323.

It is not an unprimeable number, because it can be changed into a prime (122434134353) 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, 34800440 + ... + 34803957.

It is an arithmetic number, because the mean of its divisors is an integer number (30625935120).

Almost surely, 2^122434134323 is an apocalyptic number.

122434134323 is a deficient number, since it is larger than the sum of its proper divisors (69606157).

122434134323 is an equidigital number, since it uses as much as digits as its factorization.

122434134323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69606156.

The product of its digits is 41472, while the sum is 32.

Adding to 122434134323 its reverse (323431434221), we get a palindrome (445865568544).

The spelling of 122434134323 in words is "one hundred twenty-two billion, four hundred thirty-four million, one hundred thirty-four thousand, three hundred twenty-three".