13130012210432 has 72 divisors (see below), whose sum is σ = 28582068291840. Its totient is φ = 5983296583680.

The previous prime is 13130012210423. The next prime is 13130012210437. The reversal of 13130012210432 is 23401221003131.

It is a junction number, because it is equal to n+sod(n) for n = 13130012210398 and 13130012210407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130012210437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24707444 + ... + 25233267.

It is an arithmetic number, because the mean of its divisors is an integer number (396973170720).

Almost surely, 2^{13130012210432} is an apocalyptic number.

It is an amenable number.

13130012210432 is an abundant number, since it is smaller than the sum of its proper divisors (15452056081408).

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

13130012210432 is an equidigital number, since it uses as much as digits as its factorization.

13130012210432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49940819 (or 49940805 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13130012210432 its reverse (23401221003131), we get a palindrome (36531233213563).

The spelling of 13130012210432 in words is "thirteen trillion, one hundred thirty billion, twelve million, two hundred ten thousand, four hundred thirty-two".