111120034344143 has 64 divisors (see below), whose sum is σ = 131300144640000. Its totient is φ = 92917573632000.

The previous prime is 111120034344091. The next prime is 111120034344149. The reversal of 111120034344143 is 341443430021111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111120034344143 - 2⁴⁶ = 40751290166479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111120034344149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7100767583 + ... + 7100783231.

It is an arithmetic number, because the mean of its divisors is an integer number (2051564760000).

Almost surely, 2^{111120034344143} is an apocalyptic number.

111120034344143 is a deficient number, since it is larger than the sum of its proper divisors (20180110295857).

111120034344143 is a wasteful number, since it uses less digits than its factorization.

111120034344143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20616.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 111120034344143 its reverse (341443430021111), we get a palindrome (452563464365254).

The spelling of 111120034344143 in words is "one hundred eleven trillion, one hundred twenty billion, thirty-four million, three hundred forty-four thousand, one hundred forty-three".