13140305312100 has 36 divisors (see below), whose sum is σ = 38019283370544. Its totient is φ = 3504081416480.

The previous prime is 13140305312077. The next prime is 13140305312131. The reversal of 13140305312100 is 121350304131.

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, 21900508554 + ... + 21900509153.

Almost surely, 2^{13140305312100} is an apocalyptic number.

13140305312100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13140305312100 is an abundant number, since it is smaller than the sum of its proper divisors (24878978058444).

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

13140305312100 is a wasteful number, since it uses less digits than its factorization.

13140305312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43801017724 (or 43801017717 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13140305312100 its reverse (121350304131), we get a palindrome (13261655616231).

The spelling of 13140305312100 in words is "thirteen trillion, one hundred forty billion, three hundred five million, three hundred twelve thousand, one hundred".