23201207203 has 2 divisors, whose sum is σ = 23201207204. Its totient is φ = 23201207202.

The previous prime is 23201207201. The next prime is 23201207207. The reversal of 23201207203 is 30270210232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23201207203 - 2¹ = 23201207201 is a prime.

Together with 23201207201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23201207201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600603601 + 11600603602.

It is an arithmetic number, because the mean of its divisors is an integer number (11600603602).

Almost surely, 2^23201207203 is an apocalyptic number.

23201207203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201207203 is an equidigital number, since it uses as much as digits as its factorization.

23201207203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 23201207203 its reverse (30270210232), we get a palindrome (53471417435).

The spelling of 23201207203 in words is "twenty-three billion, two hundred one million, two hundred seven thousand, two hundred three".