212301013333 has 2 divisors, whose sum is σ = 212301013334. Its totient is φ = 212301013332.

The previous prime is 212301013319. The next prime is 212301013357. The reversal of 212301013333 is 333310103212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197187507364 + 15113505969 = 444058^2 + 122937^2 .

It is a cyclic number.

It is not a de Polignac number, because 212301013333 - 2²⁵ = 212267458901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212301013303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106150506666 + 106150506667.

It is an arithmetic number, because the mean of its divisors is an integer number (106150506667).

Almost surely, 2^212301013333 is an apocalyptic number.

It is an amenable number.

212301013333 is a deficient number, since it is larger than the sum of its proper divisors (1).

212301013333 is an equidigital number, since it uses as much as digits as its factorization.

212301013333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 212301013333 its reverse (333310103212), we get a palindrome (545611116545).

The spelling of 212301013333 in words is "two hundred twelve billion, three hundred one million, thirteen thousand, three hundred thirty-three".