103922812 has 12 divisors (see below), whose sum is σ = 207845680. Its totient is φ = 44538336.

The previous prime is 103922807. The next prime is 103922843. The reversal of 103922812 is 218229301.

103922812 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 3711529 = 103922812 / (1 + 0 + 3 + 9 + 2 + 2 + 8 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855737 + ... + 1855792.

Almost surely, 2^103922812 is an apocalyptic number.

It is an amenable number.

103922812 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.

103922812 is a wasteful number, since it uses less digits than its factorization.

103922812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3711540 (or 3711538 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 103922812 is about 10194.2538716671. The cubic root of 103922812 is about 470.1505659148.

The spelling of 103922812 in words is "one hundred three million, nine hundred twenty-two thousand, eight hundred twelve".