108100858 has 8 divisors (see below), whose sum is σ = 171689652. Its totient is φ = 50870976.

The previous prime is 108100849. The next prime is 108100871. The reversal of 108100858 is 858001801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 108097609 + 3249 = 10397^2 + 57^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1589685 + ... + 1589752.

Almost surely, 2^108100858 is an apocalyptic number.

108100858 is a deficient number, since it is larger than the sum of its proper divisors (63588794).

108100858 is a wasteful number, since it uses less digits than its factorization.

108100858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179456.

The product of its (nonzero) digits is 2560, while the sum is 31.

The square root of 108100858 is about 10397.1562458203. The cubic root of 108100858 is about 476.3685121487.

The spelling of 108100858 in words is "one hundred eight million, one hundred thousand, eight hundred fifty-eight".