111330400043 has 8 divisors (see below), whose sum is σ = 113255537808. Its totient is φ = 109419162624.

The previous prime is 111330400039. The next prime is 111330400061. The reversal of 111330400043 is 340004033111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111330400043 - 2² = 111330400039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111330399988 and 111330400024.

It is not an unprimeable number, because it can be changed into a prime (111330400063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458930 + ... + 3490967.

It is an arithmetic number, because the mean of its divisors is an integer number (14156942226).

Almost surely, 2^111330400043 is an apocalyptic number.

111330400043 is a deficient number, since it is larger than the sum of its proper divisors (1925137765).

111330400043 is an equidigital number, since it uses as much as digits as its factorization.

111330400043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6950173.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 111330400043 its reverse (340004033111), we get a palindrome (451334433154).

The spelling of 111330400043 in words is "one hundred eleven billion, three hundred thirty million, four hundred thousand, forty-three".