103104450 has 144 divisors (see below), whose sum is σ = 301766400. Its totient is φ = 25142400.

The previous prime is 103104433. The next prime is 103104479. The reversal of 103104450 is 54401301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 264856 + ... + 265244.

It is an arithmetic number, because the mean of its divisors is an integer number (2095600).

Almost surely, 2^103104450 is an apocalyptic number.

103104450 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 103104450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150883200).

103104450 is an abundant number, since it is smaller than the sum of its proper divisors (198661950).

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

103104450 is a wasteful number, since it uses less digits than its factorization.

103104450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 103104450 is about 10154.0361433274. The cubic root of 103104450 is about 468.9132124983.

Adding to 103104450 its reverse (54401301), we get a palindrome (157505751).

The spelling of 103104450 in words is "one hundred three million, one hundred four thousand, four hundred fifty".