103883840 has 28 divisors (see below), whose sum is σ = 247374156. Its totient is φ = 41553408.

The previous prime is 103883833. The next prime is 103883851. The reversal of 103883840 is 48388301.

It can be written as a sum of positive squares in 2 ways, for example, as 44408896 + 59474944 = 6664^2 + 7712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 103883840.

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, 161999 + ... + 162638.

Almost surely, 2^103883840 is an apocalyptic number.

103883840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103883840 is an abundant number, since it is smaller than the sum of its proper divisors (143490316).

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

103883840 is an equidigital number, since it uses as much as digits as its factorization.

103883840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324654 (or 324644 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 103883840 is about 10192.3422234538. The cubic root of 103883840 is about 470.0917883203.

The spelling of 103883840 in words is "one hundred three million, eight hundred eighty-three thousand, eight hundred forty".