13123241200 has 30 divisors (see below), whose sum is σ = 31528587944. Its totient is φ = 5249296320.

The previous prime is 13123241189. The next prime is 13123241237. The reversal of 13123241200 is 214232131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16403652 + ... + 16404451.

Almost surely, 2^13123241200 is an apocalyptic number.

13123241200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13123241200 is an abundant number, since it is smaller than the sum of its proper divisors (18405346744).

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

13123241200 is a wasteful number, since it uses less digits than its factorization.

13123241200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32808121 (or 32808110 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13123241200 its reverse (214232131), we get a palindrome (13337473331).

The spelling of 13123241200 in words is "thirteen billion, one hundred twenty-three million, two hundred forty-one thousand, two hundred".