108140793 has 8 divisors (see below), whose sum is σ = 144261888. Its totient is φ = 72056784.

The previous prime is 108140737. The next prime is 108140819. The reversal of 108140793 is 397041801.

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

It is not a de Polignac number, because 108140793 - 2⁸ = 108140537 is a prime.

It is a super-2 number, since 2×108140793² = 23388862221337698, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108140713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546 + ... + 14787.

It is an arithmetic number, because the mean of its divisors is an integer number (18032736).

Almost surely, 2^108140793 is an apocalyptic number.

It is an amenable number.

108140793 is a deficient number, since it is larger than the sum of its proper divisors (36121095).

108140793 is a wasteful number, since it uses less digits than its factorization.

108140793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18543.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 108140793 is about 10399.0765455400. The cubic root of 108140793 is about 476.4271655050.

The spelling of 108140793 in words is "one hundred eight million, one hundred forty thousand, seven hundred ninety-three".