13240420300 has 36 divisors (see below), whose sum is σ = 28743613416. Its totient is φ = 5293974400.

The previous prime is 13240420279. The next prime is 13240420307. The reversal of 13240420300 is 302404231.

It is not an unprimeable number, because it can be changed into a prime (13240420307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226944 + ... + 279256.

It is an arithmetic number, because the mean of its divisors is an integer number (798433706).

Almost surely, 2^13240420300 is an apocalyptic number.

13240420300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13240420300 is an abundant number, since it is smaller than the sum of its proper divisors (15503193116).

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

13240420300 is a wasteful number, since it uses less digits than its factorization.

13240420300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54858 (or 54851 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 13240420300 its reverse (302404231), we get a palindrome (13542824531).

The spelling of 13240420300 in words is "thirteen billion, two hundred forty million, four hundred twenty thousand, three hundred".