13140232100 has 36 divisors (see below), whose sum is σ = 28588836864. Its totient is φ = 5242354080.

The previous prime is 13140232069. The next prime is 13140232121. The reversal of 13140232100 is 123204131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133244 + ... + 209843.

Almost surely, 2^13140232100 is an apocalyptic number.

13140232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13140232100 is an abundant number, since it is smaller than the sum of its proper divisors (15448604764).

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

13140232100 is a wasteful number, since it uses less digits than its factorization.

13140232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343484 (or 343477 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13140232100 its reverse (123204131), we get a palindrome (13263436231).

The spelling of 13140232100 in words is "thirteen billion, one hundred forty million, two hundred thirty-two thousand, one hundred".