103911816 has 16 divisors (see below), whose sum is σ = 259779600. Its totient is φ = 34637264.

The previous prime is 103911811. The next prime is 103911839. The reversal of 103911816 is 618119301.

It is not an unprimeable number, because it can be changed into a prime (103911811) 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, 2164806 + ... + 2164853.

It is an arithmetic number, because the mean of its divisors is an integer number (16236225).

Almost surely, 2^103911816 is an apocalyptic number.

It is an amenable number.

103911816 is an abundant number, since it is smaller than the sum of its proper divisors (155867784).

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

103911816 is a wasteful number, since it uses less digits than its factorization.

103911816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329668 (or 4329664 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 103911816 is about 10193.7145339665. The cubic root of 103911816 is about 470.1339832292.

The spelling of 103911816 in words is "one hundred three million, nine hundred eleven thousand, eight hundred sixteen".