212301132332957 has 2 divisors, whose sum is σ = 212301132332958. Its totient is φ = 212301132332956.

The previous prime is 212301132332951. The next prime is 212301132332959. The reversal of 212301132332957 is 759233231103212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 186360558143236 + 25940574189721 = 13651394^2 + 5093189^2 .

It is a cyclic number.

It is not a de Polignac number, because 212301132332957 - 2⁸ = 212301132332701 is a prime.

Together with 212301132332959, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212301132332951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106150566166478 + 106150566166479.

It is an arithmetic number, because the mean of its divisors is an integer number (106150566166479).

Almost surely, 2^{212301132332957} is an apocalyptic number.

It is an amenable number.

212301132332957 is a deficient number, since it is larger than the sum of its proper divisors (1).

212301132332957 is an equidigital number, since it uses as much as digits as its factorization.

212301132332957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 212301132332957 in words is "two hundred twelve trillion, three hundred one billion, one hundred thirty-two million, three hundred thirty-two thousand, nine hundred fifty-seven".