13311330121 has 8 divisors (see below), whose sum is σ = 13424021504. Its totient is φ = 13198762080.

The previous prime is 13311330031. The next prime is 13311330127. The reversal of 13311330121 is 12103311331.

13311330121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13311330121 - 2¹⁵ = 13311297353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311330127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192736 + ... + 252526.

It is an arithmetic number, because the mean of its divisors is an integer number (1678002688).

Almost surely, 2^13311330121 is an apocalyptic number.

It is an amenable number.

13311330121 is a deficient number, since it is larger than the sum of its proper divisors (112691383).

13311330121 is a wasteful number, since it uses less digits than its factorization.

13311330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61671.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13311330121 its reverse (12103311331), we get a palindrome (25414641452).

The spelling of 13311330121 in words is "thirteen billion, three hundred eleven million, three hundred thirty thousand, one hundred twenty-one".