112311230020213 has 4 divisors (see below), whose sum is σ = 128355691451680. Its totient is φ = 96266768588748.

The previous prime is 112311230020183. The next prime is 112311230020229. The reversal of 112311230020213 is 312020032113211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112311230020213 - 2²¹ = 112311227923061 is a prime.

It is a super-2 number, since 2×112311230020213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112311230020313) 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, 8022230715723 + ... + 8022230715736.

It is an arithmetic number, because the mean of its divisors is an integer number (32088922862920).

Almost surely, 2^{112311230020213} is an apocalyptic number.

It is an amenable number.

112311230020213 is a deficient number, since it is larger than the sum of its proper divisors (16044461431467).

112311230020213 is an equidigital number, since it uses as much as digits as its factorization.

112311230020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16044461431466.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 112311230020213 its reverse (312020032113211), we get a palindrome (424331262133424).

The spelling of 112311230020213 in words is "one hundred twelve trillion, three hundred eleven billion, two hundred thirty million, twenty thousand, two hundred thirteen".