23201001203 has 2 divisors, whose sum is σ = 23201001204. Its totient is φ = 23201001202.

The previous prime is 23201001193. The next prime is 23201001211. The reversal of 23201001203 is 30210010232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23201001203 - 2⁶ = 23201001139 is a prime.

It is not a weakly prime, because it can be changed into another prime (23201000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600500601 + 11600500602.

It is an arithmetic number, because the mean of its divisors is an integer number (11600500602).

Almost surely, 2^23201001203 is an apocalyptic number.

23201001203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201001203 is an equidigital number, since it uses as much as digits as its factorization.

23201001203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23201001203 its reverse (30210010232), we get a palindrome (53411011435).

The spelling of 23201001203 in words is "twenty-three billion, two hundred one million, one thousand, two hundred three".