13132120201312 has 36 divisors (see below), whose sum is σ = 30074900286060. Its totient is φ = 5628051514176.

The previous prime is 13132120201279. The next prime is 13132120201313. The reversal of 13132120201312 is 21310202123131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132120201313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4187536762 + ... + 4187539897.

It is an arithmetic number, because the mean of its divisors is an integer number (835413896835).

Almost surely, 2^{13132120201312} is an apocalyptic number.

It is an amenable number.

13132120201312 is an abundant number, since it is smaller than the sum of its proper divisors (16942780084748).

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

13132120201312 is an equidigital number, since it uses as much as digits as its factorization.

13132120201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8375076683 (or 8375076668 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13132120201312 its reverse (21310202123131), we get a palindrome (34442322324443).

The spelling of 13132120201312 in words is "thirteen trillion, one hundred thirty-two billion, one hundred twenty million, two hundred one thousand, three hundred twelve".