110112043231 has 16 divisors (see below), whose sum is σ = 113384613888. Its totient is φ = 106868881600.

The previous prime is 110112043229. The next prime is 110112043277. The reversal of 110112043231 is 132340211011.

It is a cyclic number.

It is not a de Polignac number, because 110112043231 - 2¹ = 110112043229 is a prime.

It is a super-2 number, since 2×110112043231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110112043199 and 110112043208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110112043211) 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, 6293826 + ... + 6311296.

It is an arithmetic number, because the mean of its divisors is an integer number (7086538368).

Almost surely, 2^110112043231 is an apocalyptic number.

110112043231 is a deficient number, since it is larger than the sum of its proper divisors (3272570657).

110112043231 is a wasteful number, since it uses less digits than its factorization.

110112043231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18302.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 110112043231 its reverse (132340211011), we get a palindrome (242452254242).

The spelling of 110112043231 in words is "one hundred ten billion, one hundred twelve million, forty-three thousand, two hundred thirty-one".