13200133121 has 8 divisors (see below), whose sum is σ = 15088399104. Its totient is φ = 11312500320.

The previous prime is 13200133103. The next prime is 13200133127. The reversal of 13200133121 is 12133100231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13200133121 - 2¹⁰ = 13200132097 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 13200133121.

It is not an unprimeable number, because it can be changed into a prime (13200133127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112745 + ... + 197766.

It is an arithmetic number, because the mean of its divisors is an integer number (1886049888).

Almost surely, 2^13200133121 is an apocalyptic number.

It is an amenable number.

13200133121 is a deficient number, since it is larger than the sum of its proper divisors (1888265983).

13200133121 is an equidigital number, since it uses as much as digits as its factorization.

13200133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316591.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13200133121 its reverse (12133100231), we get a palindrome (25333233352).

The spelling of 13200133121 in words is "thirteen billion, two hundred million, one hundred thirty-three thousand, one hundred twenty-one".