2271013313 has 4 divisors (see below), whose sum is σ = 2302999488. Its totient is φ = 2239027140.

The previous prime is 2271013207. The next prime is 2271013331. The reversal of 2271013313 is 3133101722.

2271013313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2271013313 - 2¹² = 2271009217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2271013013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15992981 + ... + 15993122.

It is an arithmetic number, because the mean of its divisors is an integer number (575749872).

Almost surely, 2^2271013313 is an apocalyptic number.

It is an amenable number.

2271013313 is a deficient number, since it is larger than the sum of its proper divisors (31986175).

2271013313 is an equidigital number, since it uses as much as digits as its factorization.

2271013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31986174.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2271013313 is about 47655.1499105815. The cubic root of 2271013313 is about 1314.4373566808.

The spelling of 2271013313 in words is "two billion, two hundred seventy-one million, thirteen thousand, three hundred thirteen".