213152242297 has 2 divisors, whose sum is σ = 213152242298. Its totient is φ = 213152242296.

The previous prime is 213152242253. The next prime is 213152242327. The reversal of 213152242297 is 792242251312.

213152242297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199062314896 + 14089927401 = 446164^2 + 118701^2 .

It is a cyclic number.

It is not a de Polignac number, because 213152242297 - 2¹⁹ = 213151718009 is a prime.

It is not a weakly prime, because it can be changed into another prime (213152272297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106576121148 + 106576121149.

It is an arithmetic number, because the mean of its divisors is an integer number (106576121149).

Almost surely, 2^213152242297 is an apocalyptic number.

It is an amenable number.

213152242297 is a deficient number, since it is larger than the sum of its proper divisors (1).

213152242297 is an equidigital number, since it uses as much as digits as its factorization.

213152242297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The spelling of 213152242297 in words is "two hundred thirteen billion, one hundred fifty-two million, two hundred forty-two thousand, two hundred ninety-seven".