13301121 has 8 divisors (see below), whose sum is σ = 18668320. Its totient is φ = 8400672.

The previous prime is 13301051. The next prime is 13301129. The reversal of 13301121 is 12110331.

13301121 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 13301121 - 2¹⁴ = 13284737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13301097 and 13301106.

It is not an unprimeable number, because it can be changed into a prime (13301129) 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, 116620 + ... + 116733.

It is an arithmetic number, because the mean of its divisors is an integer number (2333540).

Almost surely, 2^13301121 is an apocalyptic number.

It is an amenable number.

13301121 is a deficient number, since it is larger than the sum of its proper divisors (5367199).

13301121 is a wasteful number, since it uses less digits than its factorization.

13301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233375.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 13301121 is about 3647.0701940050. The cubic root of 13301121 is about 236.9351065899.

Adding to 13301121 its reverse (12110331), we get a palindrome (25411452).

The spelling of 13301121 in words is "thirteen million, three hundred one thousand, one hundred twenty-one".