2104100250 has 128 divisors (see below), whose sum is σ = 6038323200. Its totient is φ = 478036800.

The previous prime is 2104100239. The next prime is 2104100269. The reversal of 2104100250 is 520014012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 938631 + ... + 940869.

It is an arithmetic number, because the mean of its divisors is an integer number (47174400).

Almost surely, 2^2104100250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2104100250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019161600).

2104100250 is an abundant number, since it is smaller than the sum of its proper divisors (3934222950).

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

2104100250 is a wasteful number, since it uses less digits than its factorization.

2104100250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2104100250 is about 45870.4725286322. The cubic root of 2104100250 is about 1281.4120667488.

Adding to 2104100250 its reverse (520014012), we get a palindrome (2624114262).

The spelling of 2104100250 in words is "two billion, one hundred four million, one hundred thousand, two hundred fifty".