2771016213 has 8 divisors (see below), whose sum is σ = 4222500928. Its totient is φ = 1583437824.

The previous prime is 2771016211. The next prime is 2771016223. The reversal of 2771016213 is 3126101772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2771016213 - 2¹ = 2771016211 is a prime.

It is a super-2 number, since 2×2771016213² = 15357061705417722738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2771016211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65976556 + ... + 65976597.

It is an arithmetic number, because the mean of its divisors is an integer number (527812616).

Almost surely, 2^2771016213 is an apocalyptic number.

It is an amenable number.

2771016213 is a deficient number, since it is larger than the sum of its proper divisors (1451484715).

2771016213 is a wasteful number, since it uses less digits than its factorization.

2771016213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131953163.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 2771016213 is about 52640.4427507976. The cubic root of 2771016213 is about 1404.5795972056.

Adding to 2771016213 its reverse (3126101772), we get a palindrome (5897117985).

The spelling of 2771016213 in words is "two billion, seven hundred seventy-one million, sixteen thousand, two hundred thirteen".