1103113022 has 16 divisors (see below), whose sum is σ = 1805760000. Its totient is φ = 501230040.

The previous prime is 1103113019. The next prime is 1103113043. The reversal of 1103113022 is 2203113011.

It is a junction number, because it is equal to n+sod(n) for n = 1103112988 and 1103113006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64979 + ... + 80177.

It is an arithmetic number, because the mean of its divisors is an integer number (112860000).

Almost surely, 2^1103113022 is an apocalyptic number.

1103113022 is a deficient number, since it is larger than the sum of its proper divisors (702646978).

1103113022 is a wasteful number, since it uses less digits than its factorization.

1103113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18511.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1103113022 is about 33213.1453192859. The cubic root of 1103113022 is about 1033.2529894059.

Adding to 1103113022 its reverse (2203113011), we get a palindrome (3306226033).

The spelling of 1103113022 in words is "one billion, one hundred three million, one hundred thirteen thousand, twenty-two".