103937920 has 96 divisors (see below), whose sum is σ = 260595720. Its totient is φ = 39638016.

The previous prime is 103937909. The next prime is 103937959. The reversal of 103937920 is 29739301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338407 + ... + 338713.

Almost surely, 2^103937920 is an apocalyptic number.

103937920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103937920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130297860).

103937920 is an abundant number, since it is smaller than the sum of its proper divisors (156657800).

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

103937920 is an equidigital number, since it uses as much as digits as its factorization.

103937920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 103937920 is about 10194.9948504156. The cubic root of 103937920 is about 470.1733478573.

The spelling of 103937920 in words is "one hundred three million, nine hundred thirty-seven thousand, nine hundred twenty".