13150143 has 6 divisors (see below), whose sum is σ = 18994664. Its totient is φ = 8766756.

The previous prime is 13150139. The next prime is 13150171. The reversal of 13150143 is 34105131.

It is not a de Polignac number, because 13150143 - 2² = 13150139 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 (13150183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 730555 + ... + 730572.

Almost surely, 2^13150143 is an apocalyptic number.

13150143 is a deficient number, since it is larger than the sum of its proper divisors (5844521).

13150143 is a wasteful number, since it uses less digits than its factorization.

13150143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461133 (or 1461130 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 13150143 is about 3626.3125899459. The cubic root of 13150143 is about 236.0352276725.

Adding to 13150143 its reverse (34105131), we get a palindrome (47255274).

The spelling of 13150143 in words is "thirteen million, one hundred fifty thousand, one hundred forty-three".