111030023231111 has 8 divisors (see below), whose sum is σ = 111553919917440. Its totient is φ = 110506358725632.

The previous prime is 111030023231089. The next prime is 111030023231119. The reversal of 111030023231111 is 111132320030111.

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 111030023231111 - 2¹⁸ = 111030022968967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111030023231119) 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, 57086510 + ... + 58999403.

It is an arithmetic number, because the mean of its divisors is an integer number (13944239989680).

Almost surely, 2^{111030023231111} is an apocalyptic number.

111030023231111 is a deficient number, since it is larger than the sum of its proper divisors (523896686329).

111030023231111 is a wasteful number, since it uses less digits than its factorization.

111030023231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116090425.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111030023231111 its reverse (111132320030111), we get a palindrome (222162343261222).

The spelling of 111030023231111 in words is "one hundred eleven trillion, thirty billion, twenty-three million, two hundred thirty-one thousand, one hundred eleven".