1103322311 has 16 divisors (see below), whose sum is σ = 1380203328. Its totient is φ = 858643200.

The previous prime is 1103322293. The next prime is 1103322317. The reversal of 1103322311 is 1132233011.

It is a cyclic number.

It is not a de Polignac number, because 1103322311 - 2²² = 1099128007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103322311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103322317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93830 + ... + 104931.

It is an arithmetic number, because the mean of its divisors is an integer number (86262708).

Almost surely, 2^1103322311 is an apocalyptic number.

1103322311 is a deficient number, since it is larger than the sum of its proper divisors (276881017).

1103322311 is a wasteful number, since it uses less digits than its factorization.

1103322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198842.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1103322311 is about 33216.2958651322. The cubic root of 1103322311 is about 1033.3183301903.

Adding to 1103322311 its reverse (1132233011), we get a palindrome (2235555322).

The spelling of 1103322311 in words is "one billion, one hundred three million, three hundred twenty-two thousand, three hundred eleven".