112321311103 has 8 divisors (see below), whose sum is σ = 112562469936. Its totient is φ = 112080360000.

The previous prime is 112321311073. The next prime is 112321311143. The reversal of 112321311103 is 301113123211.

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 112321311103 - 2¹³ = 112321302911 is a prime.

It is a super-2 number, since 2×112321311103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112321311143) 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, 1055853 + ... + 1157353.

It is an arithmetic number, because the mean of its divisors is an integer number (14070308742).

Almost surely, 2^112321311103 is an apocalyptic number.

112321311103 is a deficient number, since it is larger than the sum of its proper divisors (241158833).

112321311103 is a wasteful number, since it uses less digits than its factorization.

112321311103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103865.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 112321311103 its reverse (301113123211), we get a palindrome (413434434314).

The spelling of 112321311103 in words is "one hundred twelve billion, three hundred twenty-one million, three hundred eleven thousand, one hundred three".