108196312 has 24 divisors (see below), whose sum is σ = 235990260. Its totient is φ = 46369680.

The previous prime is 108196307. The next prime is 108196331. The reversal of 108196312 is 213691801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137614 + ... + 138397.

Almost surely, 2^108196312 is an apocalyptic number.

It is an amenable number.

108196312 is an abundant number, since it is smaller than the sum of its proper divisors (127793948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108196312 is a wasteful number, since it uses less digits than its factorization.

108196312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276031 (or 276020 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 108196312 is about 10401.7456227308. The cubic root of 108196312 is about 476.5086834157.

The spelling of 108196312 in words is "one hundred eight million, one hundred ninety-six thousand, three hundred twelve".