23030200 has 24 divisors (see below), whose sum is σ = 53545680. Its totient is φ = 9212000.

The previous prime is 23030197. The next prime is 23030213. The reversal of 23030200 is 203032.

It is a super-2 number, since 2×23030200² = 1060780224080000, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57376 + ... + 57775.

It is an arithmetic number, because the mean of its divisors is an integer number (2231070).

Almost surely, 2^23030200 is an apocalyptic number.

23030200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23030200 is an abundant number, since it is smaller than the sum of its proper divisors (30515480).

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

23030200 is a wasteful number, since it uses less digits than its factorization.

23030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115167 (or 115158 counting only the distinct ones).

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

The square root of 23030200 is about 4798.9790580914. The cubic root of 23030200 is about 284.5111142461.

Adding to 23030200 its reverse (203032), we get a palindrome (23233232).

The spelling of 23030200 in words is "twenty-three million, thirty thousand, two hundred".