212313310023 has 8 divisors (see below), whose sum is σ = 283086543600. Its totient is φ = 141541141568.

The previous prime is 212313309973. The next prime is 212313310031. The reversal of 212313310023 is 320013313212.

212313310023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212313310023 - 2¹⁷ = 212313178951 is a prime.

It is a super-2 number, since 2×212313310023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212313310823) 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 in 7 ways as a sum of consecutive naturals, for example, 625273 + ... + 903101.

It is an arithmetic number, because the mean of its divisors is an integer number (35385817950).

Almost surely, 2^212313310023 is an apocalyptic number.

212313310023 is a deficient number, since it is larger than the sum of its proper divisors (70773233577).

212313310023 is a wasteful number, since it uses less digits than its factorization.

212313310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532561.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212313310023 its reverse (320013313212), we get a palindrome (532326623235).

The spelling of 212313310023 in words is "two hundred twelve billion, three hundred thirteen million, three hundred ten thousand, twenty-three".