13320003111121 has 8 divisors (see below), whose sum is σ = 15229758251520. Its totient is φ = 11411972359008.

The previous prime is 13320003111113. The next prime is 13320003111167. The reversal of 13320003111121 is 12111130002331.

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 13320003111121 - 2³ = 13320003111113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13320003111421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431080516 + ... + 431111413.

It is an arithmetic number, because the mean of its divisors is an integer number (1903719781440).

Almost surely, 2^{13320003111121} is an apocalyptic number.

It is an amenable number.

13320003111121 is a deficient number, since it is larger than the sum of its proper divisors (1909755140399).

13320003111121 is an equidigital number, since it uses as much as digits as its factorization.

13320003111121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862194143.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13320003111121 its reverse (12111130002331), we get a palindrome (25431133113452).

The spelling of 13320003111121 in words is "thirteen trillion, three hundred twenty billion, three million, one hundred eleven thousand, one hundred twenty-one".