112311220003 has 2 divisors, whose sum is σ = 112311220004. Its totient is φ = 112311220002.

The previous prime is 112311219971. The next prime is 112311220037. The reversal of 112311220003 is 300022113211.

It is a weak prime.

It is an emirp because it is prime and its reverse (300022113211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112311220003 - 2⁵ = 112311219971 is a prime.

It is a super-2 number, since 2×112311220003² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112311220303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56155610001 + 56155610002.

It is an arithmetic number, because the mean of its divisors is an integer number (56155610002).

Almost surely, 2^112311220003 is an apocalyptic number.

112311220003 is a deficient number, since it is larger than the sum of its proper divisors (1).

112311220003 is an equidigital number, since it uses as much as digits as its factorization.

112311220003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112311220003 its reverse (300022113211), we get a palindrome (412333333214).

The spelling of 112311220003 in words is "one hundred twelve billion, three hundred eleven million, two hundred twenty thousand, three".