111102333144043 has 4 divisors (see below), whose sum is σ = 114686279374528. Its totient is φ = 107518386913560.

The previous prime is 111102333144037. The next prime is 111102333144067. The reversal of 111102333144043 is 340441333201111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111102333144043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 3583946230453 = 111102333144043 / (1 + 1 + 1 + 1 + 0 + 2 + 3 + 3 + 3 + 1 + 4 + 4 + 0 + 4 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111102333143996 and 111102333144014.

It is not an unprimeable number, because it can be changed into a prime (111102333124043) 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 3 ways as a sum of consecutive naturals, for example, 1791973115196 + ... + 1791973115257.

It is an arithmetic number, because the mean of its divisors is an integer number (28671569843632).

Almost surely, 2^{111102333144043} is an apocalyptic number.

111102333144043 is a deficient number, since it is larger than the sum of its proper divisors (3583946230485).

111102333144043 is an equidigital number, since it uses as much as digits as its factorization.

111102333144043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583946230484.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 111102333144043 its reverse (340441333201111), we get a palindrome (451543666345154).

The spelling of 111102333144043 in words is "one hundred eleven trillion, one hundred two billion, three hundred thirty-three million, one hundred forty-four thousand, forty-three".