1103122110 has 16 divisors (see below), whose sum is σ = 2647493136. Its totient is φ = 294165888.

The previous prime is 1103122099. The next prime is 1103122123. The reversal of 1103122110 is 112213011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18385339 + ... + 18385398.

It is an arithmetic number, because the mean of its divisors is an integer number (165468321).

Almost surely, 2^1103122110 is an apocalyptic number.

1103122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103122110 is an abundant number, since it is smaller than the sum of its proper divisors (1544371026).

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

1103122110 is a wasteful number, since it uses less digits than its factorization.

1103122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36770747.

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

The square root of 1103122110 is about 33213.2821323036. The cubic root of 1103122110 is about 1033.2558268841.

Adding to 1103122110 its reverse (112213011), we get a palindrome (1215335121).

Subtracting from 1103122110 its reverse (112213011), we obtain a palindrome (990909099).

The spelling of 1103122110 in words is "one billion, one hundred three million, one hundred twenty-two thousand, one hundred ten".