107109212 has 12 divisors (see below), whose sum is σ = 214218480. Its totient is φ = 45903936.

The previous prime is 107109181. The next prime is 107109217. The reversal of 107109212 is 212901701.

107109212 is an admirable number.

It is a super-2 number, since 2×107109212² = 22944766590521888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107109217) 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, 1912637 + ... + 1912692.

It is an arithmetic number, because the mean of its divisors is an integer number (17851540).

Almost surely, 2^107109212 is an apocalyptic number.

It is an amenable number.

107109212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

107109212 is a wasteful number, since it uses less digits than its factorization.

107109212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825340 (or 3825338 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 107109212 is about 10349.3580477245. The cubic root of 107109212 is about 474.9074050350.

The spelling of 107109212 in words is "one hundred seven million, one hundred nine thousand, two hundred twelve".