12203054323 has 16 divisors (see below), whose sum is σ = 13499326720. Its totient is φ = 10986718176.

The previous prime is 12203054309. The next prime is 12203054341. The reversal of 12203054323 is 32345030221.

It is a cyclic number.

It is not a de Polignac number, because 12203054323 - 2²⁵ = 12169499891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12203054023) 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, 171615 + ... + 232072.

It is an arithmetic number, because the mean of its divisors is an integer number (843707920).

Almost surely, 2^12203054323 is an apocalyptic number.

12203054323 is a deficient number, since it is larger than the sum of its proper divisors (1296272397).

12203054323 is a wasteful number, since it uses less digits than its factorization.

12203054323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403786.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 12203054323 its reverse (32345030221), we get a palindrome (44548084544).

The spelling of 12203054323 in words is "twelve billion, two hundred three million, fifty-four thousand, three hundred twenty-three".