110321320111 has 16 divisors (see below), whose sum is σ = 116691608800. Its totient is φ = 104008665600.

The previous prime is 110321320103. The next prime is 110321320121. The reversal of 110321320111 is 111023123011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 110321320111 - 2³ = 110321320103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110321320121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3254731 + ... + 3288451.

It is an arithmetic number, because the mean of its divisors is an integer number (7293225550).

Almost surely, 2^110321320111 is an apocalyptic number.

110321320111 is a deficient number, since it is larger than the sum of its proper divisors (6370288689).

110321320111 is a wasteful number, since it uses less digits than its factorization.

110321320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34570.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 110321320111 its reverse (111023123011), we get a palindrome (221344443122).

The spelling of 110321320111 in words is "one hundred ten billion, three hundred twenty-one million, three hundred twenty thousand, one hundred eleven".