2119335971 has 2 divisors, whose sum is σ = 2119335972. Its totient is φ = 2119335970.

The previous prime is 2119335949. The next prime is 2119335983. The reversal of 2119335971 is 1795339112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2119335971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2119335901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059667985 + 1059667986.

It is an arithmetic number, because the mean of its divisors is an integer number (1059667986).

Almost surely, 2^2119335971 is an apocalyptic number.

2119335971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119335971 is an equidigital number, since it uses as much as digits as its factorization.

2119335971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 41.

The square root of 2119335971 is about 46036.2462739959. The cubic root of 2119335971 is about 1284.4975190720.

The spelling of 2119335971 in words is "two billion, one hundred nineteen million, three hundred thirty-five thousand, nine hundred seventy-one".