111032030023123 has 16 divisors (see below), whose sum is σ = 121201000816896. Its totient is φ = 100875587790240.

The previous prime is 111032030023097. The next prime is 111032030023163. The reversal of 111032030023123 is 321320030230111.

It is a cyclic number.

It is not a de Polignac number, because 111032030023123 - 2⁵ = 111032030023091 is a prime.

It is a super-3 number, since 3×111032030023123³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 111032030023094 and 111032030023103.

It is not an unprimeable number, because it can be changed into a prime (111032030023163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 839514586 + ... + 839646832.

It is an arithmetic number, because the mean of its divisors is an integer number (7575062551056).

Almost surely, 2^{111032030023123} is an apocalyptic number.

111032030023123 is a deficient number, since it is larger than the sum of its proper divisors (10168970793773).

111032030023123 is a wasteful number, since it uses less digits than its factorization.

111032030023123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179034.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 111032030023123 its reverse (321320030230111), we get a palindrome (432352060253234).

The spelling of 111032030023123 in words is "one hundred eleven trillion, thirty-two billion, thirty million, twenty-three thousand, one hundred twenty-three".