11001020323 has 2 divisors, whose sum is σ = 11001020324. Its totient is φ = 11001020322.

The previous prime is 11001020287. The next prime is 11001020339. The reversal of 11001020323 is 32302010011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11001020323 - 2¹³ = 11001012131 is a prime.

It is not a weakly prime, because it can be changed into another prime (11001020353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500510161 + 5500510162.

It is an arithmetic number, because the mean of its divisors is an integer number (5500510162).

Almost surely, 2^11001020323 is an apocalyptic number.

11001020323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001020323 is an equidigital number, since it uses as much as digits as its factorization.

11001020323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11001020323 its reverse (32302010011), we get a palindrome (43303030334).

The spelling of 11001020323 in words is "eleven billion, one million, twenty thousand, three hundred twenty-three".