1103323211099 has 2 divisors, whose sum is σ = 1103323211100. Its totient is φ = 1103323211098.

The previous prime is 1103323211087. The next prime is 1103323211113. The reversal of 1103323211099 is 9901123233011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103323211099 - 2⁴ = 1103323211083 is a prime.

It is a super-3 number, since 3×1103323211099³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1103323211899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551661605549 + 551661605550.

It is an arithmetic number, because the mean of its divisors is an integer number (551661605550).

Almost surely, 2^{1103323211099} is an apocalyptic number.

1103323211099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103323211099 is an equidigital number, since it uses as much as digits as its factorization.

1103323211099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 1103323211099 in words is "one trillion, one hundred three billion, three hundred twenty-three million, two hundred eleven thousand, ninety-nine".