108190079 has 4 divisors (see below), whose sum is σ = 108244440. Its totient is φ = 108135720.

The previous prime is 108190063. The next prime is 108190081. The reversal of 108190079 is 970091801.

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 108190079 - 2⁴ = 108190063 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 (108190879) 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, 24077 + ... + 28214.

It is an arithmetic number, because the mean of its divisors is an integer number (27061110).

Almost surely, 2^108190079 is an apocalyptic number.

108190079 is a deficient number, since it is larger than the sum of its proper divisors (54361).

108190079 is an equidigital number, since it uses as much as digits as its factorization.

108190079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54360.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 108190079 is about 10401.4460052437. The cubic root of 108190079 is about 476.4995329631.

The spelling of 108190079 in words is "one hundred eight million, one hundred ninety thousand, seventy-nine".