13200143 has 8 divisors (see below), whose sum is σ = 15247440. Its totient is φ = 11294080.

The previous prime is 13200119. The next prime is 13200169. The reversal of 13200143 is 34100231.

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 13200143 - 2⁸ = 13199887 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 (13200443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35108 + ... + 35481.

It is an arithmetic number, because the mean of its divisors is an integer number (1905930).

Almost surely, 2^13200143 is an apocalyptic number.

13200143 is a deficient number, since it is larger than the sum of its proper divisors (2047297).

13200143 is a wasteful number, since it uses less digits than its factorization.

13200143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70617.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13200143 is about 3633.2001045910. The cubic root of 13200143 is about 236.3340035157.

Adding to 13200143 its reverse (34100231), we get a palindrome (47300374).

The spelling of 13200143 in words is "thirteen million, two hundred thousand, one hundred forty-three".