111140043131034 has 112 divisors (see below), whose sum is σ = 256138133198112. Its totient is φ = 36132136707744.

The previous prime is 111140043131011. The next prime is 111140043131063. The reversal of 111140043131034 is 430131340041111.

111140043131034 is a `hidden beast` number, since 1 + 111 + 400 + 43 + 1 + 3 + 103 + 4 = 666.

It is a super-5 number, since 5×111140043131034⁵ (a number of 71 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 111140043130989 and 111140043131007.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 41522244 + ... + 44117760.

Almost surely, 2^{111140043131034} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111140043131034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128069066599056).

111140043131034 is an abundant number, since it is smaller than the sum of its proper divisors (144998090067078).

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

111140043131034 is an equidigital number, since it uses as much as digits as its factorization.

111140043131034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596263 (or 2596248 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 111140043131034 its reverse (430131340041111), we get a palindrome (541271383172145).

The spelling of 111140043131034 in words is "one hundred eleven trillion, one hundred forty billion, forty-three million, one hundred thirty-one thousand, thirty-four".