2119170107 has 2 divisors, whose sum is σ = 2119170108. Its totient is φ = 2119170106.

The previous prime is 2119170059. The next prime is 2119170121. The reversal of 2119170107 is 7010719112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2119170107 - 2⁸ = 2119169851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2119170107.

It is not a weakly prime, because it can be changed into another prime (2119170167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059585053 + 1059585054.

It is an arithmetic number, because the mean of its divisors is an integer number (1059585054).

Almost surely, 2^2119170107 is an apocalyptic number.

2119170107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119170107 is an equidigital number, since it uses as much as digits as its factorization.

2119170107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 29.

The square root of 2119170107 is about 46034.4447886580. Note that the first 3 decimals coincide. The cubic root of 2119170107 is about 1284.4640089762.

Adding to 2119170107 its reverse (7010719112), we get a palindrome (9129889219).

The spelling of 2119170107 in words is "two billion, one hundred nineteen million, one hundred seventy thousand, one hundred seven".