211324601753 has 2 divisors, whose sum is σ = 211324601754. Its totient is φ = 211324601752.

The previous prime is 211324601681. The next prime is 211324601771. The reversal of 211324601753 is 357106423112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198338403904 + 12986197849 = 445352^2 + 113957^2 .

It is a cyclic number.

It is not a de Polignac number, because 211324601753 - 2¹² = 211324597657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (211324601783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105662300876 + 105662300877.

It is an arithmetic number, because the mean of its divisors is an integer number (105662300877).

Almost surely, 2^211324601753 is an apocalyptic number.

It is an amenable number.

211324601753 is a deficient number, since it is larger than the sum of its proper divisors (1).

211324601753 is an equidigital number, since it uses as much as digits as its factorization.

211324601753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 211324601753 in words is "two hundred eleven billion, three hundred twenty-four million, six hundred one thousand, seven hundred fifty-three".