23004203 has 2 divisors, whose sum is σ = 23004204. Its totient is φ = 23004202.

The previous prime is 23004161. The next prime is 23004211. The reversal of 23004203 is 30240032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23004203 - 2¹⁰ = 23003179 is a prime.

It is not a weakly prime, because it can be changed into another prime (23004253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11502101 + 11502102.

It is an arithmetic number, because the mean of its divisors is an integer number (11502102).

Almost surely, 2^23004203 is an apocalyptic number.

23004203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23004203 is an equidigital number, since it uses as much as digits as its factorization.

23004203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 23004203 is about 4796.2696963369. The cubic root of 23004203 is about 284.4040197894.

Adding to 23004203 its reverse (30240032), we get a palindrome (53244235).

The spelling of 23004203 in words is "twenty-three million, four thousand, two hundred three".