112303312300213 has 4 divisors (see below), whose sum is σ = 112636556550700. Its totient is φ = 111970068049728.

The previous prime is 112303312300211. The next prime is 112303312300217. The reversal of 112303312300213 is 312003213303211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 44583958202884 + 67719354097329 = 6677122^2 + 8229177^2 .

It is a cyclic number.

It is not a de Polignac number, because 112303312300213 - 2¹ = 112303312300211 is a prime.

It is a super-2 number, since 2×112303312300213² (a number of 29 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 (112303312300211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166622124738 + ... + 166622125411.

It is an arithmetic number, because the mean of its divisors is an integer number (28159139137675).

Almost surely, 2^{112303312300213} is an apocalyptic number.

It is an amenable number.

112303312300213 is a deficient number, since it is larger than the sum of its proper divisors (333244250487).

112303312300213 is an equidigital number, since it uses as much as digits as its factorization.

112303312300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333244250486.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 112303312300213 its reverse (312003213303211), we get a palindrome (424306525603424).

The spelling of 112303312300213 in words is "one hundred twelve trillion, three hundred three billion, three hundred twelve million, three hundred thousand, two hundred thirteen".