212133341043 has 32 divisors (see below), whose sum is σ = 353161428480. Its totient is φ = 124867781280.

The previous prime is 212133341033. The next prime is 212133341051. The reversal of 212133341043 is 340143331212.

It is a happy number.

212133341043 is a `hidden beast` number, since 2 + 1 + 213 + 33 + 410 + 4 + 3 = 666.

212133341043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212133341043 - 2²⁰ = 212132292467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 212133340998 and 212133341016.

It is not an unprimeable number, because it can be changed into a prime (212133341033) 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 31 ways as a sum of consecutive naturals, for example, 13130373 + ... + 13146518.

It is an arithmetic number, because the mean of its divisors is an integer number (11036294640).

Almost surely, 2^212133341043 is an apocalyptic number.

212133341043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

212133341043 is a deficient number, since it is larger than the sum of its proper divisors (141028087437).

212133341043 is a wasteful number, since it uses less digits than its factorization.

212133341043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26276936 (or 26276930 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 212133341043 its reverse (340143331212), we get a palindrome (552276672255).

The spelling of 212133341043 in words is "two hundred twelve billion, one hundred thirty-three million, three hundred forty-one thousand, forty-three".