2104213433100 has 72 divisors (see below), whose sum is σ = 6298128508560. Its totient is φ = 541774490880.

The previous prime is 2104213433057. The next prime is 2104213433123. The reversal of 2104213433100 is 13343124012.

It is a happy number.

It is a super-2 number, since 2×2104213433100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120923107 + ... + 120940506.

Almost surely, 2^{2104213433100} is an apocalyptic number.

2104213433100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104213433100 is an abundant number, since it is smaller than the sum of its proper divisors (4193915075460).

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

2104213433100 is a wasteful number, since it uses less digits than its factorization.

2104213433100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241863659 (or 241863652 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2104213433100 its reverse (13343124012), we get a palindrome (2117556557112).

The spelling of 2104213433100 in words is "two trillion, one hundred four billion, two hundred thirteen million, four hundred thirty-three thousand, one hundred".