2104253000 has 64 divisors (see below), whose sum is σ = 4961848320. Its totient is φ = 835224000.

The previous prime is 2104252973. The next prime is 2104253071. The reversal of 2104253000 is 3524012.

It is a self number, because there is not a number n which added to its sum of digits gives 2104253000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122969 + ... + 139031.

It is an arithmetic number, because the mean of its divisors is an integer number (77528880).

Almost surely, 2^2104253000 is an apocalyptic number.

2104253000 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 2104253000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2480924160).

2104253000 is an abundant number, since it is smaller than the sum of its proper divisors (2857595320).

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

2104253000 is a wasteful number, since it uses less digits than its factorization.

2104253000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16215 (or 16201 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2104253000 is about 45872.1375128738. The cubic root of 2104253000 is about 1281.4430746118.

Adding to 2104253000 its reverse (3524012), we get a palindrome (2107777012).

The spelling of 2104253000 in words is "two billion, one hundred four million, two hundred fifty-three thousand".