112111213023 has 16 divisors (see below), whose sum is σ = 166703577600. Its totient is φ = 74465007480.

The previous prime is 112111213007. The next prime is 112111213031. The reversal of 112111213023 is 320312111211.

It is not a de Polignac number, because 112111213023 - 2⁴ = 112111213007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112111212987 and 112111213005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111214023) 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, 7653693 + ... + 7668326.

It is an arithmetic number, because the mean of its divisors is an integer number (10418973600).

Almost surely, 2^112111213023 is an apocalyptic number.

112111213023 is a deficient number, since it is larger than the sum of its proper divisors (54592364577).

112111213023 is a wasteful number, since it uses less digits than its factorization.

112111213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15322299 (or 15322293 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 112111213023 its reverse (320312111211), we get a palindrome (432423324234).

The spelling of 112111213023 in words is "one hundred twelve billion, one hundred eleven million, two hundred thirteen thousand, twenty-three".