108310212 has 18 divisors (see below), whose sum is σ = 273784238. Its totient is φ = 36103392.

The previous prime is 108310201. The next prime is 108310229. The reversal of 108310212 is 212013801.

It can be written as a sum of positive squares in only one way, i.e., 54375876 + 53934336 = 7374^2 + 7344^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×108310212² = 23462204046969888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1504273 + ... + 1504344.

Almost surely, 2^108310212 is an apocalyptic number.

108310212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108310212 is an abundant number, since it is smaller than the sum of its proper divisors (165474026).

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

108310212 is a wasteful number, since it uses less digits than its factorization.

108310212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008627 (or 3008622 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 108310212 is about 10407.2192251341. The cubic root of 108310212 is about 476.6758342301.

The spelling of 108310212 in words is "one hundred eight million, three hundred ten thousand, two hundred twelve".