2104102000 has 320 divisors, whose sum is σ = 6837562368. Its totient is φ = 604800000.

The previous prime is 2104101997. The next prime is 2104102003. The reversal of 2104102000 is 2014012.

It is an interprime number because it is at equal distance from previous prime (2104101997) and next prime (2104102003).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104102003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2001475 + ... + 2002525.

Almost surely, 2^2104102000 is an apocalyptic number.

2104102000 is a gapful number since it is divisible by the number (20) 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 2104102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3418781184).

2104102000 is an abundant number, since it is smaller than the sum of its proper divisors (4733460368).

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

2104102000 is a wasteful number, since it uses less digits than its factorization.

2104102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2104102000 is about 45870.4916040803. The cubic root of 2104102000 is about 1281.4124220028.

Adding to 2104102000 its reverse (2014012), we get a palindrome (2106116012).

The spelling of 2104102000 in words is "two billion, one hundred four million, one hundred two thousand".