1103311322 has 32 divisors (see below), whose sum is σ = 1822176000. Its totient is φ = 498693888.

The previous prime is 1103311291. The next prime is 1103311337. The reversal of 1103311322 is 2231133011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1103311322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193403 + ... + 199025.

It is an arithmetic number, because the mean of its divisors is an integer number (56943000).

Almost surely, 2^1103311322 is an apocalyptic number.

1103311322 is a deficient number, since it is larger than the sum of its proper divisors (718864678).

1103311322 is a wasteful number, since it uses less digits than its factorization.

1103311322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870.

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

The square root of 1103311322 is about 33216.1304489250. The cubic root of 1103311322 is about 1033.3148995902.

Adding to 1103311322 its reverse (2231133011), we get a palindrome (3334444333).

The spelling of 1103311322 in words is "one billion, one hundred three million, three hundred eleven thousand, three hundred twenty-two".