1103113122 has 8 divisors (see below), whose sum is σ = 2206226256. Its totient is φ = 367704372.

The previous prime is 1103113093. The next prime is 1103113129. The reversal of 1103113122 is 2213113011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1103113122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1103113129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91926088 + ... + 91926099.

It is an arithmetic number, because the mean of its divisors is an integer number (275778282).

Almost surely, 2^1103113122 is an apocalyptic number.

1103113122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103113122 is a wasteful number, since it uses less digits than its factorization.

1103113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183852192.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1103113122 is about 33213.1468247139. The cubic root of 1103113122 is about 1033.2530206283.

Adding to 1103113122 its reverse (2213113011), we get a palindrome (3316226133).

The spelling of 1103113122 in words is "one billion, one hundred three million, one hundred thirteen thousand, one hundred twenty-two".