2113320271 has 2 divisors, whose sum is σ = 2113320272. Its totient is φ = 2113320270.

The previous prime is 2113320257. The next prime is 2113320281. The reversal of 2113320271 is 1720233112.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2113320271 - 2¹⁹ = 2112795983 is a prime.

It is a super-2 number, since 2×2113320271² = 8932245135639026882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113320211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056660135 + 1056660136.

It is an arithmetic number, because the mean of its divisors is an integer number (1056660136).

Almost surely, 2^2113320271 is an apocalyptic number.

2113320271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113320271 is an equidigital number, since it uses as much as digits as its factorization.

2113320271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2113320271 is about 45970.8632831710. The cubic root of 2113320271 is about 1283.2810257123.

Adding to 2113320271 its reverse (1720233112), we get a palindrome (3833553383).

The spelling of 2113320271 in words is "two billion, one hundred thirteen million, three hundred twenty thousand, two hundred seventy-one".