11104433309 has 2 divisors, whose sum is σ = 11104433310. Its totient is φ = 11104433308.

The previous prime is 11104433287. The next prime is 11104433407. The reversal of 11104433309 is 90333440111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10654781284 + 449652025 = 103222^2 + 21205^2 .

It is a cyclic number.

It is not a de Polignac number, because 11104433309 - 2¹² = 11104429213 is a prime.

It is a super-2 number, since 2×11104433309² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11104432309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5552216654 + 5552216655.

It is an arithmetic number, because the mean of its divisors is an integer number (5552216655).

Almost surely, 2^11104433309 is an apocalyptic number.

It is an amenable number.

11104433309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11104433309 is an equidigital number, since it uses as much as digits as its factorization.

11104433309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 11104433309 in words is "eleven billion, one hundred four million, four hundred thirty-three thousand, three hundred nine".