2130212167 has 2 divisors, whose sum is σ = 2130212168. Its totient is φ = 2130212166.

The previous prime is 2130212141. The next prime is 2130212207. The reversal of 2130212167 is 7612120312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130212167 - 2⁷ = 2130212039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130212767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065106083 + 1065106084.

It is an arithmetic number, because the mean of its divisors is an integer number (1065106084).

Almost surely, 2^2130212167 is an apocalyptic number.

2130212167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130212167 is an equidigital number, since it uses as much as digits as its factorization.

2130212167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 2130212167 is about 46154.2215512297. The cubic root of 2130212167 is about 1286.6910703563.

Adding to 2130212167 its reverse (7612120312), we get a palindrome (9742332479).

The spelling of 2130212167 in words is "two billion, one hundred thirty million, two hundred twelve thousand, one hundred sixty-seven".