1103122134 has 12 divisors (see below), whose sum is σ = 2390097996. Its totient is φ = 367707372.

The previous prime is 1103122123. The next prime is 1103122147. The reversal of 1103122134 is 4312213011.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 61284563 = 1103122134 / (1 + 1 + 0 + 3 + 1 + 2 + 2 + 1 + 3 + 4).

It is a Curzon number.

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 5 ways as a sum of consecutive naturals, for example, 30642264 + ... + 30642299.

It is an arithmetic number, because the mean of its divisors is an integer number (199174833).

Almost surely, 2^1103122134 is an apocalyptic number.

1103122134 is an abundant number, since it is smaller than the sum of its proper divisors (1286975862).

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

1103122134 is a wasteful number, since it uses less digits than its factorization.

1103122134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61284571 (or 61284568 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1103122134 is about 33213.2824936049. The cubic root of 1103122134 is about 1033.2558343774.

Adding to 1103122134 its reverse (4312213011), we get a palindrome (5415335145).

The spelling of 1103122134 in words is "one billion, one hundred three million, one hundred twenty-two thousand, one hundred thirty-four".