212041886323 has 2 divisors, whose sum is σ = 212041886324. Its totient is φ = 212041886322.

The previous prime is 212041886299. The next prime is 212041886351. The reversal of 212041886323 is 323688140212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212041886323 is a prime.

It is not a weakly prime, because it can be changed into another prime (212041886123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106020943161 + 106020943162.

It is an arithmetic number, because the mean of its divisors is an integer number (106020943162).

Almost surely, 2^212041886323 is an apocalyptic number.

212041886323 is a deficient number, since it is larger than the sum of its proper divisors (1).

212041886323 is an equidigital number, since it uses as much as digits as its factorization.

212041886323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 212041886323 in words is "two hundred twelve billion, forty-one million, eight hundred eighty-six thousand, three hundred twenty-three".