112012123313 has 2 divisors, whose sum is σ = 112012123314. Its totient is φ = 112012123312.

The previous prime is 112012123303. The next prime is 112012123357. The reversal of 112012123313 is 313321210211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111828710464 + 183412849 = 334408^2 + 13543^2 .

It is a cyclic number.

It is not a de Polignac number, because 112012123313 - 2⁴ = 112012123297 is a prime.

It is not a weakly prime, because it can be changed into another prime (112012123303) 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, 56006061656 + 56006061657.

It is an arithmetic number, because the mean of its divisors is an integer number (56006061657).

Almost surely, 2^112012123313 is an apocalyptic number.

It is an amenable number.

112012123313 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012123313 is an equidigital number, since it uses as much as digits as its factorization.

112012123313 is an odious number, because the sum of its binary digits is odd.

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

Adding to 112012123313 its reverse (313321210211), we get a palindrome (425333333524).

The spelling of 112012123313 in words is "one hundred twelve billion, twelve million, one hundred twenty-three thousand, three hundred thirteen".