122343242403 has 16 divisors (see below), whose sum is σ = 167695426976. Its totient is φ = 79280881920.

The previous prime is 122343242401. The next prime is 122343242449. The reversal of 122343242403 is 304242343221.

It is not a de Polignac number, because 122343242403 - 2¹ = 122343242401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122343242401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418828 + ... + 648153.

It is an arithmetic number, because the mean of its divisors is an integer number (10480964186).

Almost surely, 2^122343242403 is an apocalyptic number.

122343242403 is a deficient number, since it is larger than the sum of its proper divisors (45352184573).

122343242403 is a wasteful number, since it uses less digits than its factorization.

122343242403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068054.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 122343242403 its reverse (304242343221), we get a palindrome (426585585624).

The spelling of 122343242403 in words is "one hundred twenty-two billion, three hundred forty-three million, two hundred forty-two thousand, four hundred three".