112303122011 has 2 divisors, whose sum is σ = 112303122012. Its totient is φ = 112303122010.

The previous prime is 112303121927. The next prime is 112303122077. The reversal of 112303122011 is 110221303211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112303122011 is a prime.

It is a super-2 number, since 2×112303122011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112303112011) 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 as a sum of consecutive naturals, namely, 56151561005 + 56151561006.

It is an arithmetic number, because the mean of its divisors is an integer number (56151561006).

Almost surely, 2^112303122011 is an apocalyptic number.

112303122011 is a deficient number, since it is larger than the sum of its proper divisors (1).

112303122011 is an equidigital number, since it uses as much as digits as its factorization.

112303122011 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 17.

Adding to 112303122011 its reverse (110221303211), we get a palindrome (222524425222).

The spelling of 112303122011 in words is "one hundred twelve billion, three hundred three million, one hundred twenty-two thousand, eleven".