112103322311 has 4 divisors (see below), whose sum is σ = 112104568824. Its totient is φ = 112102075800.

The previous prime is 112103322251. The next prime is 112103322329. The reversal of 112103322311 is 113223301211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112103322311 - 2²² = 112099128007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103322341) 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 3 ways as a sum of consecutive naturals, for example, 476900 + ... + 672041.

It is an arithmetic number, because the mean of its divisors is an integer number (28026142206).

Almost surely, 2^112103322311 is an apocalyptic number.

112103322311 is a deficient number, since it is larger than the sum of its proper divisors (1246513).

112103322311 is an equidigital number, since it uses as much as digits as its factorization.

112103322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246512.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112103322311 its reverse (113223301211), we get a palindrome (225326623522).

The spelling of 112103322311 in words is "one hundred twelve billion, one hundred three million, three hundred twenty-two thousand, three hundred eleven".