102130342219 has 2 divisors, whose sum is σ = 102130342220. Its totient is φ = 102130342218.

The previous prime is 102130342151. The next prime is 102130342267. The reversal of 102130342219 is 912243031201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102130342219 - 2⁷ = 102130342091 is a prime.

It is a super-2 number, since 2×102130342219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102130343219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51065171109 + 51065171110.

It is an arithmetic number, because the mean of its divisors is an integer number (51065171110).

Almost surely, 2^102130342219 is an apocalyptic number.

102130342219 is a deficient number, since it is larger than the sum of its proper divisors (1).

102130342219 is an equidigital number, since it uses as much as digits as its factorization.

102130342219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 102130342219 in words is "one hundred two billion, one hundred thirty million, three hundred forty-two thousand, two hundred nineteen".