103873550 has 24 divisors (see below), whose sum is σ = 210769992. Its totient is φ = 37772000.

The previous prime is 103873531. The next prime is 103873559. The reversal of 103873550 is 55378301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103873559) by changing a digit.

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, 93881 + ... + 94980.

It is an arithmetic number, because the mean of its divisors is an integer number (8782083).

Almost surely, 2^103873550 is an apocalyptic number.

103873550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103873550 is an abundant number, since it is smaller than the sum of its proper divisors (106896442).

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

103873550 is a wasteful number, since it uses less digits than its factorization.

103873550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188884 (or 188879 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 103873550 is about 10191.8374202104. The cubic root of 103873550 is about 470.0762664828.

The spelling of 103873550 in words is "one hundred three million, eight hundred seventy-three thousand, five hundred fifty".