2143314119 has 2 divisors, whose sum is σ = 2143314120. Its totient is φ = 2143314118.

The previous prime is 2143314113. The next prime is 2143314139. The reversal of 2143314119 is 9114133412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2143314119 - 2⁸ = 2143313863 is a prime.

It is a super-2 number, since 2×2143314119² = 9187590825409492322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2143314091 and 2143314100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2143314113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071657059 + 1071657060.

It is an arithmetic number, because the mean of its divisors is an integer number (1071657060).

Almost surely, 2^2143314119 is an apocalyptic number.

2143314119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143314119 is an equidigital number, since it uses as much as digits as its factorization.

2143314119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The square root of 2143314119 is about 46295.9406319820. The cubic root of 2143314119 is about 1289.3236281606.

The spelling of 2143314119 in words is "two billion, one hundred forty-three million, three hundred fourteen thousand, one hundred nineteen".