111030110311 has 16 divisors (see below), whose sum is σ = 114236111808. Its totient is φ = 107848652800.

The previous prime is 111030110293. The next prime is 111030110339. The reversal of 111030110311 is 113011030111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111030110311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111030110291 and 111030110300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111030110011) 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, 12147135 + ... + 12156271.

It is an arithmetic number, because the mean of its divisors is an integer number (7139756988).

Almost surely, 2^111030110311 is an apocalyptic number.

111030110311 is a deficient number, since it is larger than the sum of its proper divisors (3206001497).

111030110311 is an equidigital number, since it uses as much as digits as its factorization.

111030110311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10442.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 111030110311 its reverse (113011030111), we get a palindrome (224041140422).

The spelling of 111030110311 in words is "one hundred eleven billion, thirty million, one hundred ten thousand, three hundred eleven".