4011323201 has 2 divisors, whose sum is σ = 4011323202. Its totient is φ = 4011323200.

The previous prime is 4011323189. The next prime is 4011323203. The reversal of 4011323201 is 1023231104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3343152400 + 668170801 = 57820^2 + 25849^2 .

It is a cyclic number.

It is not a de Polignac number, because 4011323201 - 2¹⁰ = 4011322177 is a prime.

It is a Sophie Germain prime.

Together with 4011323203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4011323201.

It is not a weakly prime, because it can be changed into another prime (4011323203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005661600 + 2005661601.

It is an arithmetic number, because the mean of its divisors is an integer number (2005661601).

Almost surely, 2^4011323201 is an apocalyptic number.

It is an amenable number.

4011323201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011323201 is an equidigital number, since it uses as much as digits as its factorization.

4011323201 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 4011323201 is about 63335.0077050599. The cubic root of 4011323201 is about 1588.8975125598.

Adding to 4011323201 its reverse (1023231104), we get a palindrome (5034554305).

The spelling of 4011323201 in words is "four billion, eleven million, three hundred twenty-three thousand, two hundred one".