11110322103 has 16 divisors (see below), whose sum is σ = 15697255680. Its totient is φ = 6965806976.

The previous prime is 11110322099. The next prime is 11110322117. The reversal of 11110322103 is 30122301111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11110322103 - 2² = 11110322099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110322203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16683 + ... + 149996.

It is an arithmetic number, because the mean of its divisors is an integer number (981078480).

Almost surely, 2^11110322103 is an apocalyptic number.

11110322103 is a deficient number, since it is larger than the sum of its proper divisors (4586933577).

11110322103 is a wasteful number, since it uses less digits than its factorization.

11110322103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168006.

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

Adding to 11110322103 its reverse (30122301111), we get a palindrome (41232623214).

The spelling of 11110322103 in words is "eleven billion, one hundred ten million, three hundred twenty-two thousand, one hundred three".