2303280200 has 96 divisors (see below), whose sum is σ = 5782833000. Its totient is φ = 848117760.

The previous prime is 2303280193. The next prime is 2303280209. The reversal of 2303280200 is 20823032.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 3694084 + 2299586116 = 1922^2 + 47954^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a house number.

It is not an unprimeable number, because it can be changed into a prime (2303280209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1166414 + ... + 1168386.

Almost surely, 2^2303280200 is an apocalyptic number.

2303280200 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 2303280200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2891416500).

2303280200 is an abundant number, since it is smaller than the sum of its proper divisors (3479552800).

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

2303280200 is a wasteful number, since it uses less digits than its factorization.

2303280200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451 (or 2442 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2303280200 is about 47992.5014976298. The cubic root of 2303280200 is about 1320.6333431468.

The spelling of 2303280200 in words is "two billion, three hundred three million, two hundred eighty thousand, two hundred".