2203030000 has 100 divisors (see below), whose sum is σ = 5647942080. Its totient is φ = 829312000.

The previous prime is 2203029991. The next prime is 2203030001. The reversal of 2203030000 is 303022.

It is a tau number, because it is divible by the number of its divisors (100).

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 (2203030001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 163521 + ... + 176479.

Almost surely, 2^2203030000 is an apocalyptic number.

2203030000 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 2203030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2823971040).

2203030000 is an abundant number, since it is smaller than the sum of its proper divisors (3444912080).

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

2203030000 is a wasteful number, since it uses less digits than its factorization.

2203030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13004 (or 12983 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 2203030000 is about 46936.4463929684. The cubic root of 2203030000 is about 1301.1882626522.

Adding to 2203030000 its reverse (303022), we get a palindrome (2203333022).

The spelling of 2203030000 in words is "two billion, two hundred three million, thirty thousand".