212133001343 has 2 divisors, whose sum is σ = 212133001344. Its totient is φ = 212133001342.

The previous prime is 212133001337. The next prime is 212133001361. The reversal of 212133001343 is 343100331212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212133001343 - 2¹⁰ = 212133000319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212133006343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106066500671 + 106066500672.

It is an arithmetic number, because the mean of its divisors is an integer number (106066500672).

Almost surely, 2^212133001343 is an apocalyptic number.

212133001343 is a deficient number, since it is larger than the sum of its proper divisors (1).

212133001343 is an equidigital number, since it uses as much as digits as its factorization.

212133001343 is an evil number, because the sum of its binary digits is even.

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

Adding to 212133001343 its reverse (343100331212), we get a palindrome (555233332555).

The spelling of 212133001343 in words is "two hundred twelve billion, one hundred thirty-three million, one thousand, three hundred forty-three".