2071140371 has 2 divisors, whose sum is σ = 2071140372. Its totient is φ = 2071140370.

The previous prime is 2071140347. The next prime is 2071140373. The reversal of 2071140371 is 1730411702.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2071140371 - 2²⁶ = 2004031507 is a prime.

Together with 2071140373, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2071140371.

It is not a weakly prime, because it can be changed into another prime (2071140373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035570185 + 1035570186.

It is an arithmetic number, because the mean of its divisors is an integer number (1035570186).

Almost surely, 2^2071140371 is an apocalyptic number.

2071140371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2071140371 is an equidigital number, since it uses as much as digits as its factorization.

2071140371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 2071140371 is about 45509.7832449244. The cubic root of 2071140371 is about 1274.6858887369.

The spelling of 2071140371 in words is "two billion, seventy-one million, one hundred forty thousand, three hundred seventy-one".