2011328211 has 8 divisors (see below), whose sum is σ = 2682108864. Its totient is φ = 1340716520.

The previous prime is 2011328183. The next prime is 2011328213. The reversal of 2011328211 is 1128231102.

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

It is a cyclic number.

It is not a de Polignac number, because 2011328211 - 2¹⁹ = 2010803923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011328213) 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, 11205 + ... + 64406.

It is an arithmetic number, because the mean of its divisors is an integer number (335263608).

Almost surely, 2^2011328211 is an apocalyptic number.

2011328211 is a deficient number, since it is larger than the sum of its proper divisors (670780653).

2011328211 is an equidigital number, since it uses as much as digits as its factorization.

2011328211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84481.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 2011328211 is about 44847.8339610733. The cubic root of 2011328211 is about 1262.2953480124.

Adding to 2011328211 its reverse (1128231102), we get a palindrome (3139559313).

The spelling of 2011328211 in words is "two billion, eleven million, three hundred twenty-eight thousand, two hundred eleven".