300023253 has 12 divisors (see below), whose sum is σ = 439835968. Its totient is φ = 197029800.

The previous prime is 300023237. The next prime is 300023257. The reversal of 300023253 is 352320003.

It is not a de Polignac number, because 300023253 - 2⁴ = 300023237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300023257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248173 + ... + 249378.

Almost surely, 2^300023253 is an apocalyptic number.

It is an amenable number.

300023253 is a deficient number, since it is larger than the sum of its proper divisors (139812715).

300023253 is a wasteful number, since it uses less digits than its factorization.

300023253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497624 (or 497621 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 300023253 is about 17321.1793189725. The cubic root of 300023253 is about 669.4502455513.

Adding to 300023253 its reverse (352320003), we get a palindrome (652343256).

The spelling of 300023253 in words is "three hundred million, twenty-three thousand, two hundred fifty-three".