4011323203 has 2 divisors, whose sum is σ = 4011323204. Its totient is φ = 4011323202.

The previous prime is 4011323201. The next prime is 4011323237. The reversal of 4011323203 is 3023231104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4011323203 - 2¹ = 4011323201 is a prime.

Together with 4011323201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4011323201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005661601 + 2005661602.

It is an arithmetic number, because the mean of its divisors is an integer number (2005661602).

Almost surely, 2^4011323203 is an apocalyptic number.

4011323203 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011323203 is an equidigital number, since it uses as much as digits as its factorization.

4011323203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4011323203 is about 63335.0077208490. The cubic root of 4011323203 is about 1588.8975128239.

Adding to 4011323203 its reverse (3023231104), we get a palindrome (7034554307).

The spelling of 4011323203 in words is "four billion, eleven million, three hundred twenty-three thousand, two hundred three".