13132002112021 has 12 divisors (see below), whose sum is σ = 14220041627232. Its totient is φ = 12121693508496.

The previous prime is 13132002111947. The next prime is 13132002112027. The reversal of 13132002112021 is 12021120023131.

It is not a de Polignac number, because 13132002112021 - 2¹¹ = 13132002109973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13132002112021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132002112027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14055570 + ... + 14960716.

It is an arithmetic number, because the mean of its divisors is an integer number (1185003468936).

Almost surely, 2^{13132002112021} is an apocalyptic number.

It is an amenable number.

13132002112021 is a deficient number, since it is larger than the sum of its proper divisors (1088039515211).

13132002112021 is an equidigital number, since it uses as much as digits as its factorization.

13132002112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991020 (or 991007 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13132002112021 its reverse (12021120023131), we get a palindrome (25153122135152).

The spelling of 13132002112021 in words is "thirteen trillion, one hundred thirty-two billion, two million, one hundred twelve thousand, twenty-one".