102212130107 has 2 divisors, whose sum is σ = 102212130108. Its totient is φ = 102212130106.

The previous prime is 102212130089. The next prime is 102212130179. The reversal of 102212130107 is 701031212201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102212130107 - 2⁶ = 102212130043 is a prime.

It is not a weakly prime, because it can be changed into another prime (102212130707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106065053 + 51106065054.

It is an arithmetic number, because the mean of its divisors is an integer number (51106065054).

Almost surely, 2^102212130107 is an apocalyptic number.

102212130107 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212130107 is an equidigital number, since it uses as much as digits as its factorization.

102212130107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 102212130107 its reverse (701031212201), we get a palindrome (803243342308).

The spelling of 102212130107 in words is "one hundred two billion, two hundred twelve million, one hundred thirty thousand, one hundred seven".