108019330 has 8 divisors (see below), whose sum is σ = 194434812. Its totient is φ = 43207728.

The previous prime is 108019321. The next prime is 108019337. The reversal of 108019330 is 33910801.

It can be written as a sum of positive squares in 2 ways, for example, as 102070609 + 5948721 = 10103^2 + 2439^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 108019295 and 108019304.

It is not an unprimeable number, because it can be changed into a prime (108019337) 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, 5400957 + ... + 5400976.

Almost surely, 2^108019330 is an apocalyptic number.

108019330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108019330 is a deficient number, since it is larger than the sum of its proper divisors (86415482).

108019330 is a wasteful number, since it uses less digits than its factorization.

108019330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10801940.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 108019330 is about 10393.2348188617. The cubic root of 108019330 is about 476.2487254348.

The spelling of 108019330 in words is "one hundred eight million, nineteen thousand, three hundred thirty".