13021303120133 has 24 divisors (see below), whose sum is σ = 16357991455680. Its totient is φ = 10146065529600.

The previous prime is 13021303120127. The next prime is 13021303120187. The reversal of 13021303120133 is 33102130312031.

It is not a de Polignac number, because 13021303120133 - 2²⁴ = 13021286342917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13021303120099 and 13021303120108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021303128133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21905738 + ... + 22492308.

It is an arithmetic number, because the mean of its divisors is an integer number (681582977320).

Almost surely, 2^{13021303120133} is an apocalyptic number.

It is an amenable number.

13021303120133 is a deficient number, since it is larger than the sum of its proper divisors (3336688335547).

13021303120133 is a wasteful number, since it uses less digits than its factorization.

13021303120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612809 (or 612798 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13021303120133 its reverse (33102130312031), we get a palindrome (46123433432164).

The spelling of 13021303120133 in words is "thirteen trillion, twenty-one billion, three hundred three million, one hundred twenty thousand, one hundred thirty-three".