10201323203 has 2 divisors, whose sum is σ = 10201323204. Its totient is φ = 10201323202.

The previous prime is 10201323157. The next prime is 10201323271. The reversal of 10201323203 is 30232310201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201323203 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201322203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100661601 + 5100661602.

It is an arithmetic number, because the mean of its divisors is an integer number (5100661602).

Almost surely, 2^10201323203 is an apocalyptic number.

10201323203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201323203 is an equidigital number, since it uses as much as digits as its factorization.

10201323203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10201323203 its reverse (30232310201), we get a palindrome (40433633404).

The spelling of 10201323203 in words is "ten billion, two hundred one million, three hundred twenty-three thousand, two hundred three".