200423253 has 8 divisors (see below), whose sum is σ = 267297408. Its totient is φ = 133582304.

The previous prime is 200423227. The next prime is 200423261. The reversal of 200423253 is 352324002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200423253 - 2¹² = 200419157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200423453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15700 + ... + 25442.

It is an arithmetic number, because the mean of its divisors is an integer number (33412176).

Almost surely, 2^200423253 is an apocalyptic number.

It is an amenable number.

200423253 is a deficient number, since it is larger than the sum of its proper divisors (66874155).

200423253 is an equidigital number, since it uses as much as digits as its factorization.

200423253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16603.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 200423253 is about 14157.0919683387. The cubic root of 200423253 is about 585.2157900677.

Adding to 200423253 its reverse (352324002), we get a palindrome (552747255).

The spelling of 200423253 in words is "two hundred million, four hundred twenty-three thousand, two hundred fifty-three".