213166113151 has 2 divisors, whose sum is σ = 213166113152. Its totient is φ = 213166113150.

The previous prime is 213166113077. The next prime is 213166113157. The reversal of 213166113151 is 151311661312.

213166113151 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 is a cyclic number.

It is not a de Polignac number, because 213166113151 - 2²⁷ = 213031895423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213166113157) 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, 106583056575 + 106583056576.

It is an arithmetic number, because the mean of its divisors is an integer number (106583056576).

Almost surely, 2^213166113151 is an apocalyptic number.

213166113151 is a deficient number, since it is larger than the sum of its proper divisors (1).

213166113151 is an equidigital number, since it uses as much as digits as its factorization.

213166113151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 31.

Adding to 213166113151 its reverse (151311661312), we get a palindrome (364477774463).

The spelling of 213166113151 in words is "two hundred thirteen billion, one hundred sixty-six million, one hundred thirteen thousand, one hundred fifty-one".