104043100 has 36 divisors (see below), whose sum is σ = 258028624. Its totient is φ = 35671680.

The previous prime is 104043083. The next prime is 104043113. The reversal of 104043100 is 1340401.

It is a super-2 number, since 2×104043100² = 21649933315220000, which contains 22 as substring.

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, 73617 + ... + 75016.

Almost surely, 2^104043100 is an apocalyptic number.

104043100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104043100 is an abundant number, since it is smaller than the sum of its proper divisors (153985524).

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

104043100 is a wasteful number, since it uses less digits than its factorization.

104043100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148654 (or 148647 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104043100 is about 10200.1519596524. The cubic root of 104043100 is about 470.3318917292.

Adding to 104043100 its reverse (1340401), we get a palindrome (105383501).

The spelling of 104043100 in words is "one hundred four million, forty-three thousand, one hundred".