13351163 has 4 divisors (see below), whose sum is σ = 15258480. Its totient is φ = 11443848.

The previous prime is 13351099. The next prime is 13351181. The reversal of 13351163 is 36115331.

It is a happy number.

13351163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13351163 - 2⁶ = 13351099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13351193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953648 + ... + 953661.

It is an arithmetic number, because the mean of its divisors is an integer number (3814620).

Almost surely, 2^13351163 is an apocalyptic number.

13351163 is a deficient number, since it is larger than the sum of its proper divisors (1907317).

13351163 is an equidigital number, since it uses as much as digits as its factorization.

13351163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907316.

The product of its digits is 810, while the sum is 23.

The square root of 13351163 is about 3653.9243287184. The cubic root of 13351163 is about 237.2318702574.

Adding to 13351163 its reverse (36115331), we get a palindrome (49466494).

The spelling of 13351163 in words is "thirteen million, three hundred fifty-one thousand, one hundred sixty-three".