13241204520100 has 72 divisors (see below), whose sum is σ = 28958281738848. Its totient is φ = 5255046950400.

The previous prime is 13241204520079. The next prime is 13241204520113. The reversal of 13241204520100 is 102540214231.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70475884 + ... + 70663516.

It is an arithmetic number, because the mean of its divisors is an integer number (402198357484).

Almost surely, 2^{13241204520100} is an apocalyptic number.

13241204520100 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 13241204520100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14479140869424).

13241204520100 is an abundant number, since it is smaller than the sum of its proper divisors (15717077218748).

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

13241204520100 is a wasteful number, since it uses less digits than its factorization.

13241204520100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193165 (or 193158 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 13241204520100 its reverse (102540214231), we get a palindrome (13343744734331).

The spelling of 13241204520100 in words is "thirteen trillion, two hundred forty-one billion, two hundred four million, five hundred twenty thousand, one hundred".