108792143 has 4 divisors (see below), whose sum is σ = 109809000. Its totient is φ = 107775288.

The previous prime is 108792091. The next prime is 108792149. The reversal of 108792143 is 341297801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108792143 - 2¹⁰ = 108791119 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 (108792149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508268 + ... + 508481.

It is an arithmetic number, because the mean of its divisors is an integer number (27452250).

Almost surely, 2^108792143 is an apocalyptic number.

108792143 is a deficient number, since it is larger than the sum of its proper divisors (1016857).

108792143 is a wasteful number, since it uses less digits than its factorization.

108792143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016856.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 108792143 is about 10430.3472137796. The cubic root of 108792143 is about 477.3817848308.

The spelling of 108792143 in words is "one hundred eight million, seven hundred ninety-two thousand, one hundred forty-three".