13130345402524 has 72 divisors (see below), whose sum is σ = 27942886540800. Its totient is φ = 5287429964544.

The previous prime is 13130345402513. The next prime is 13130345402539. The reversal of 13130345402524 is 42520454303131.

It is a congruent number.

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, 3492657 + ... + 6201559.

It is an arithmetic number, because the mean of its divisors is an integer number (388095646400).

Almost surely, 2^{13130345402524} is an apocalyptic number.

13130345402524 is a gapful number since it is divisible by the number (14) 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 13130345402524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13971443270400).

13130345402524 is an abundant number, since it is smaller than the sum of its proper divisors (14812541138276).

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

13130345402524 is a wasteful number, since it uses less digits than its factorization.

13130345402524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709547 (or 2709528 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 13130345402524 its reverse (42520454303131), we get a palindrome (55650799705655).

The spelling of 13130345402524 in words is "thirteen trillion, one hundred thirty billion, three hundred forty-five million, four hundred two thousand, five hundred twenty-four".