111134240043 has 8 divisors (see below), whose sum is σ = 148183195968. Its totient is φ = 74087388744.

The previous prime is 111134240027. The next prime is 111134240047. The reversal of 111134240043 is 340042431111.

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

It is not a de Polignac number, because 111134240043 - 2⁴ = 111134240027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111134239995 and 111134240022.

It is not an unprimeable number, because it can be changed into a prime (111134240047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398521 + ... + 617322.

It is an arithmetic number, because the mean of its divisors is an integer number (18522899496).

Almost surely, 2^111134240043 is an apocalyptic number.

111134240043 is a deficient number, since it is larger than the sum of its proper divisors (37048955925).

111134240043 is a wasteful number, since it uses less digits than its factorization.

111134240043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052313.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111134240043 its reverse (340042431111), we get a palindrome (451176671154).

The spelling of 111134240043 in words is "one hundred eleven billion, one hundred thirty-four million, two hundred forty thousand, forty-three".