23020300 has 18 divisors (see below), whose sum is σ = 49954268. Its totient is φ = 9208080.

The previous prime is 23020273. The next prime is 23020303. The reversal of 23020300 is 302032.

23020300 is nontrivially palindromic in base 13.

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

It is not an unprimeable number, because it can be changed into a prime (23020303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115002 + ... + 115201.

Almost surely, 2^23020300 is an apocalyptic number.

23020300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23020300 is an abundant number, since it is smaller than the sum of its proper divisors (26933968).

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

23020300 is a wasteful number, since it uses less digits than its factorization.

23020300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230217 (or 230210 counting only the distinct ones).

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

The square root of 23020300 is about 4797.9474778284. The cubic root of 23020300 is about 284.4703407729.

Adding to 23020300 its reverse (302032), we get a palindrome (23322332).

The spelling of 23020300 in words is "twenty-three million, twenty thousand, three hundred".