143108793 has 12 divisors (see below), whose sum is σ = 206841648. Its totient is φ = 95346360.

The previous prime is 143108789. The next prime is 143108837. The reversal of 143108793 is 397801341.

It is a happy number.

143108793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 143108793 - 2² = 143108789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143108753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14146 + ... + 22052.

It is an arithmetic number, because the mean of its divisors is an integer number (17236804).

Almost surely, 2^143108793 is an apocalyptic number.

It is an amenable number.

143108793 is a deficient number, since it is larger than the sum of its proper divisors (63732855).

143108793 is a wasteful number, since it uses less digits than its factorization.

143108793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9924 (or 9921 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 143108793 is about 11962.8087420973. The cubic root of 143108793 is about 523.0647334469.

The spelling of 143108793 in words is "one hundred forty-three million, one hundred eight thousand, seven hundred ninety-three".