212300131343 has 4 divisors (see below), whose sum is σ = 214247839080. Its totient is φ = 210352423608.

The previous prime is 212300131333. The next prime is 212300131361. The reversal of 212300131343 is 343131003212.

212300131343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212300131343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212300131333) 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 3 ways as a sum of consecutive naturals, for example, 973853705 + ... + 973853922.

It is an arithmetic number, because the mean of its divisors is an integer number (53561959770).

Almost surely, 2^212300131343 is an apocalyptic number.

212300131343 is a deficient number, since it is larger than the sum of its proper divisors (1947707737).

212300131343 is a wasteful number, since it uses less digits than its factorization.

212300131343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947707736.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212300131343 its reverse (343131003212), we get a palindrome (555431134555).

The spelling of 212300131343 in words is "two hundred twelve billion, three hundred million, one hundred thirty-one thousand, three hundred forty-three".