1002943082271 has 16 divisors (see below), whose sum is σ = 1440673002720. Its totient is φ = 616960199040.

The previous prime is 1002943082263. The next prime is 1002943082321. The reversal of 1002943082271 is 1722803492001.

1002943082271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002943082271 - 2³ = 1002943082263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002943082231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4803636 + ... + 5008073.

It is an arithmetic number, because the mean of its divisors is an integer number (90042062670).

Almost surely, 2^{1002943082271} is an apocalyptic number.

1002943082271 is a deficient number, since it is larger than the sum of its proper divisors (437729920449).

1002943082271 is a wasteful number, since it uses less digits than its factorization.

1002943082271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9814346.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 1002943082271 in words is "one trillion, two billion, nine hundred forty-three million, eighty-two thousand, two hundred seventy-one".