13233212300 has 72 divisors (see below), whose sum is σ = 35801875200. Its totient is φ = 4124635200.

The previous prime is 13233212269. The next prime is 13233212309. The reversal of 13233212300 is 321233231.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (13233212309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 851600 + ... + 866999.

Almost surely, 2^13233212300 is an apocalyptic number.

13233212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13233212300 is an abundant number, since it is smaller than the sum of its proper divisors (22568662900).

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

13233212300 is a wasteful number, since it uses less digits than its factorization.

13233212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718631 (or 1718624 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13233212300 its reverse (321233231), we get a palindrome (13554445531).

The spelling of 13233212300 in words is "thirteen billion, two hundred thirty-three million, two hundred twelve thousand, three hundred".