13240442202100 has 216 divisors, whose sum is σ = 30775164013440. Its totient is φ = 4943349934080.

The previous prime is 13240442202089. The next prime is 13240442202137. The reversal of 13240442202100 is 120224404231.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1740556497 + ... + 1740564103.

Almost surely, 2^{13240442202100} is an apocalyptic number.

13240442202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13240442202100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15387582006720).

13240442202100 is an abundant number, since it is smaller than the sum of its proper divisors (17534721811340).

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

13240442202100 is a wasteful number, since it uses less digits than its factorization.

13240442202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8147 (or 8123 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 13240442202100 its reverse (120224404231), we get a palindrome (13360666606331).

The spelling of 13240442202100 in words is "thirteen trillion, two hundred forty billion, four hundred forty-two million, two hundred two thousand, one hundred".