112100111023 has 8 divisors (see below), whose sum is σ = 113483562192. Its totient is φ = 110722878336.

The previous prime is 112100110961. The next prime is 112100111083. The reversal of 112100111023 is 320111001211.

It is a happy number.

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 112100111023 - 2⁹ = 112100110511 is a prime.

It is a super-2 number, since 2×112100111023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112100110994 and 112100111012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100111083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1518340 + ... + 1590457.

It is an arithmetic number, because the mean of its divisors is an integer number (14185445274).

Almost surely, 2^112100111023 is an apocalyptic number.

112100111023 is a deficient number, since it is larger than the sum of its proper divisors (1383451169).

112100111023 is a wasteful number, since it uses less digits than its factorization.

112100111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109241.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 112100111023 its reverse (320111001211), we get a palindrome (432211112234).

The spelling of 112100111023 in words is "one hundred twelve billion, one hundred million, one hundred eleven thousand, twenty-three".