13200313132123 has 4 divisors (see below), whose sum is σ = 14215721834608. Its totient is φ = 12184904429640.

The previous prime is 13200313132103. The next prime is 13200313132159. The reversal of 13200313132123 is 32123131300231.

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 13200313132123 - 2³³ = 13191723197531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13200313132103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507704351223 + ... + 507704351248.

It is an arithmetic number, because the mean of its divisors is an integer number (3553930458652).

Almost surely, 2^{13200313132123} is an apocalyptic number.

13200313132123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13200313132123 is a deficient number, since it is larger than the sum of its proper divisors (1015408702485).

13200313132123 is a wasteful number, since it uses less digits than its factorization.

13200313132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015408702484.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13200313132123 its reverse (32123131300231), we get a palindrome (45323444432354).

The spelling of 13200313132123 in words is "thirteen trillion, two hundred billion, three hundred thirteen million, one hundred thirty-two thousand, one hundred twenty-three".