2102362271 has 2 divisors, whose sum is σ = 2102362272. Its totient is φ = 2102362270.

The previous prime is 2102362261. The next prime is 2102362303. The reversal of 2102362271 is 1722632012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102362271 - 2¹⁸ = 2102100127 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102362271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102362211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051181135 + 1051181136.

It is an arithmetic number, because the mean of its divisors is an integer number (1051181136).

Almost surely, 2^2102362271 is an apocalyptic number.

2102362271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102362271 is an equidigital number, since it uses as much as digits as its factorization.

2102362271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2102362271 is about 45851.5241949491. The cubic root of 2102362271 is about 1281.0591556922.

Adding to 2102362271 its reverse (1722632012), we get a palindrome (3824994283).

The spelling of 2102362271 in words is "two billion, one hundred two million, three hundred sixty-two thousand, two hundred seventy-one".