112321123211 has 8 divisors (see below), whose sum is σ = 123496955904. Its totient is φ = 101306094120.

The previous prime is 112321123207. The next prime is 112321123217.

112321123211 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 112321123211 - 2² = 112321123207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112321123217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40199435 + ... + 40202228.

It is an arithmetic number, because the mean of its divisors is an integer number (15437119488).

Almost surely, 2^112321123211 is an apocalyptic number.

112321123211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112321123211 is a deficient number, since it is larger than the sum of its proper divisors (11175832693).

112321123211 is a wasteful number, since it uses less digits than its factorization.

112321123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80401801.

The product of its digits is 144, while the sum is 20.

It can be divided in two parts, 112321 and 123211, that added together give a palindrome (235532).

The spelling of 112321123211 in words is "one hundred twelve billion, three hundred twenty-one million, one hundred twenty-three thousand, two hundred eleven".