1103011122 has 16 divisors (see below), whose sum is σ = 2206641312. Its totient is φ = 367567200.

The previous prime is 1103011121. The next prime is 1103011127. The reversal of 1103011122 is 2211103011.

1103011122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1103011098 and 1103011107.

It is not an unprimeable number, because it can be changed into a prime (1103011121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763 + ... + 46974.

It is an arithmetic number, because the mean of its divisors is an integer number (137915082).

Almost surely, 2^1103011122 is an apocalyptic number.

1103011122 is an abundant number, since it is smaller than the sum of its proper divisors (1103630190).

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

1103011122 is a wasteful number, since it uses less digits than its factorization.

1103011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51593.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1103011122 is about 33211.6112526929. The cubic root of 1103011122 is about 1033.2211728650.

Adding to 1103011122 its reverse (2211103011), we get a palindrome (3314114133).

The spelling of 1103011122 in words is "one billion, one hundred three million, eleven thousand, one hundred twenty-two".