2072132271 has 12 divisors (see below), whose sum is σ = 3265178280. Its totient is φ = 1255837680.

The previous prime is 2072132269. The next prime is 2072132297. The reversal of 2072132271 is 1722312702.

It is not a de Polignac number, because 2072132271 - 2¹ = 2072132269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072132221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10465216 + ... + 10465413.

It is an arithmetic number, because the mean of its divisors is an integer number (272098190).

Almost surely, 2^2072132271 is an apocalyptic number.

2072132271 is a deficient number, since it is larger than the sum of its proper divisors (1193046009).

2072132271 is a wasteful number, since it uses less digits than its factorization.

2072132271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20930646 (or 20930643 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2072132271 is about 45520.6795972995. The cubic root of 2072132271 is about 1274.8893449527.

Adding to 2072132271 its reverse (1722312702), we get a palindrome (3794444973).

The spelling of 2072132271 in words is "two billion, seventy-two million, one hundred thirty-two thousand, two hundred seventy-one".