103799850 has 288 divisors, whose sum is σ = 348311040. Its totient is φ = 19958400.

The previous prime is 103799849. The next prime is 103799887. The reversal of 103799850 is 58997301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2413929 + ... + 2413971.

Almost surely, 2^103799850 is an apocalyptic number.

103799850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103799850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174155520).

103799850 is an abundant number, since it is smaller than the sum of its proper divisors (244511190).

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

103799850 is a wasteful number, since it uses less digits than its factorization.

103799850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 103799850 is about 10188.2211401206. The cubic root of 103799850 is about 469.9650645528.

The spelling of 103799850 in words is "one hundred three million, seven hundred ninety-nine thousand, eight hundred fifty".