13310143 has 8 divisors (see below), whose sum is σ = 16594560. Its totient is φ = 10371480.

The previous prime is 13310131. The next prime is 13310147. The reversal of 13310143 is 34101331.

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

It is a de Polignac number, because none of the positive numbers 2^k-13310143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310147) 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, 86353 + ... + 86506.

It is an arithmetic number, because the mean of its divisors is an integer number (2074320).

Almost surely, 2^13310143 is an apocalyptic number.

13310143 is a deficient number, since it is larger than the sum of its proper divisors (3284417).

13310143 is a wasteful number, since it uses less digits than its factorization.

13310143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172877.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 13310143 is about 3648.3068675757. The cubic root of 13310143 is about 236.9886646172.

Adding to 13310143 its reverse (34101331), we get a palindrome (47411474).

The spelling of 13310143 in words is "thirteen million, three hundred ten thousand, one hundred forty-three".