13030121200 has 30 divisors (see below), whose sum is σ = 31304867144. Its totient is φ = 5212048320.

The previous prime is 13030121177. The next prime is 13030121227. The reversal of 13030121200 is 212103031.

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, 16287252 + ... + 16288051.

Almost surely, 2^13030121200 is an apocalyptic number.

13030121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13030121200 is an abundant number, since it is smaller than the sum of its proper divisors (18274745944).

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

13030121200 is a wasteful number, since it uses less digits than its factorization.

13030121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32575321 (or 32575310 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13030121200 its reverse (212103031), we get a palindrome (13242224231).

The spelling of 13030121200 in words is "thirteen billion, thirty million, one hundred twenty-one thousand, two hundred".