23003801 has 2 divisors, whose sum is σ = 23003802. Its totient is φ = 23003800.

The previous prime is 23003789. The next prime is 23003809. The reversal of 23003801 is 10830032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20693401 + 2310400 = 4549^2 + 1520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23003801 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23003801.

It is not a weakly prime, because it can be changed into another prime (23003809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501900 + 11501901.

It is an arithmetic number, because the mean of its divisors is an integer number (11501901).

Almost surely, 2^23003801 is an apocalyptic number.

It is an amenable number.

23003801 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003801 is an equidigital number, since it uses as much as digits as its factorization.

23003801 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 17.

The square root of 23003801 is about 4796.2277885855. The cubic root of 23003801 is about 284.4023631199.

Adding to 23003801 its reverse (10830032), we get a palindrome (33833833).

The spelling of 23003801 in words is "twenty-three million, three thousand, eight hundred one".