11000323289 has 2 divisors, whose sum is σ = 11000323290. Its totient is φ = 11000323288.

The previous prime is 11000323261. The next prime is 11000323307. The reversal of 11000323289 is 98232300011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10530864400 + 469458889 = 102620^2 + 21667^2 .

It is an emirp because it is prime and its reverse (98232300011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11000323289 - 2²⁴ = 10983546073 is a prime.

It is a super-2 number, since 2×11000323289² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11000323249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500161644 + 5500161645.

It is an arithmetic number, because the mean of its divisors is an integer number (5500161645).

Almost surely, 2^11000323289 is an apocalyptic number.

It is an amenable number.

11000323289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000323289 is an equidigital number, since it uses as much as digits as its factorization.

11000323289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11000323289 in words is "eleven billion, three hundred twenty-three thousand, two hundred eighty-nine".