13301033121 has 48 divisors (see below), whose sum is σ = 20549078784. Its totient is φ = 8261471232.

The previous prime is 13301033089. The next prime is 13301033129. The reversal of 13301033121 is 12133010331.

It is a happy number.

13301033121 is a `hidden beast` number, since 1 + 330 + 1 + 0 + 331 + 2 + 1 = 666.

It is not a de Polignac number, because 13301033121 - 2⁵ = 13301033089 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13301033094 and 13301033103.

It is not an unprimeable number, because it can be changed into a prime (13301033129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10207356 + ... + 10208658.

It is an arithmetic number, because the mean of its divisors is an integer number (428105808).

Almost surely, 2^13301033121 is an apocalyptic number.

It is an amenable number.

13301033121 is a deficient number, since it is larger than the sum of its proper divisors (7248045663).

13301033121 is a wasteful number, since it uses less digits than its factorization.

13301033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13301033121 its reverse (12133010331), we get a palindrome (25434043452).

The spelling of 13301033121 in words is "thirteen billion, three hundred one million, thirty-three thousand, one hundred twenty-one".