13350143 has 8 divisors (see below), whose sum is σ = 13989888. Its totient is φ = 12715384.

The previous prime is 13350137. The next prime is 13350149. The reversal of 13350143 is 34105331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13350137) and next prime (13350149).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13350143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13350149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4946 + ... + 7152.

It is an arithmetic number, because the mean of its divisors is an integer number (1748736).

Almost surely, 2^13350143 is an apocalyptic number.

13350143 is a deficient number, since it is larger than the sum of its proper divisors (639745).

13350143 is a wasteful number, since it uses less digits than its factorization.

13350143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 13350143 is about 3653.7847500913. The cubic root of 13350143 is about 237.2258287695.

Adding to 13350143 its reverse (34105331), we get a palindrome (47455474).

The spelling of 13350143 in words is "thirteen million, three hundred fifty thousand, one hundred forty-three".