13200123232 has 48 divisors (see below), whose sum is σ = 27606625200. Its totient is φ = 6195294720.

The previous prime is 13200123217. The next prime is 13200123239. The reversal of 13200123232 is 23232100231.

It is a super-2 number, since 2×13200123232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200123239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33319 + ... + 165862.

It is an arithmetic number, because the mean of its divisors is an integer number (575138025).

Almost surely, 2^13200123232 is an apocalyptic number.

It is an amenable number.

13200123232 is an abundant number, since it is smaller than the sum of its proper divisors (14406501968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13200123232 is a wasteful number, since it uses less digits than its factorization.

13200123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199319 (or 199311 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13200123232 its reverse (23232100231), we get a palindrome (36432223463).

The spelling of 13200123232 in words is "thirteen billion, two hundred million, one hundred twenty-three thousand, two hundred thirty-two".