13132406246121 has 16 divisors (see below), whose sum is σ = 19456743542400. Its totient is φ = 8754340400784.

The previous prime is 13132406246101. The next prime is 13132406246123. The reversal of 13132406246121 is 12164260423131.

13132406246121 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 2 + 4 + 0 + 624 + 6 + 1 + 21 = 666.

13132406246121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13132406246121 - 2²⁵ = 13132372691689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13132406246123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16182621 + ... + 16974746.

It is an arithmetic number, because the mean of its divisors is an integer number (1216046471400).

Almost surely, 2^{13132406246121} is an apocalyptic number.

It is an amenable number.

13132406246121 is a deficient number, since it is larger than the sum of its proper divisors (6324337296279).

13132406246121 is a wasteful number, since it uses less digits than its factorization.

13132406246121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33172045 (or 33172039 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 13132406246121 its reverse (12164260423131), we get a palindrome (25296666669252).

The spelling of 13132406246121 in words is "thirteen trillion, one hundred thirty-two billion, four hundred six million, two hundred forty-six thousand, one hundred twenty-one".