104543221300 has 144 divisors (see below), whose sum is σ = 264636951040. Its totient is φ = 35106048000.

The previous prime is 104543221241. The next prime is 104543221313. The reversal of 104543221300 is 3122345401.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10285621 + ... + 10295779.

Almost surely, 2^104543221300 is an apocalyptic number.

104543221300 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 104543221300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132318475520).

104543221300 is an abundant number, since it is smaller than the sum of its proper divisors (160093729740).

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

104543221300 is a wasteful number, since it uses less digits than its factorization.

104543221300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10482 (or 10475 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 104543221300 its reverse (3122345401), we get a palindrome (107665566701).

The spelling of 104543221300 in words is "one hundred four billion, five hundred forty-three million, two hundred twenty-one thousand, three hundred".