103942200 has 96 divisors (see below), whose sum is σ = 324264960. Its totient is φ = 27542400.

The previous prime is 103942183. The next prime is 103942207. The reversal of 103942200 is 2249301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103942207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114147 + ... + 115053.

It is an arithmetic number, because the mean of its divisors is an integer number (3377760).

Almost surely, 2^103942200 is an apocalyptic number.

103942200 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 103942200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162132480).

103942200 is an abundant number, since it is smaller than the sum of its proper divisors (220322760).

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

103942200 is a wasteful number, since it uses less digits than its factorization.

103942200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 103942200 is about 10195.2047551778. The cubic root of 103942200 is about 470.1798014349.

The spelling of 103942200 in words is "one hundred three million, nine hundred forty-two thousand, two hundred".