113320211 has 2 divisors, whose sum is σ = 113320212. Its totient is φ = 113320210.

The previous prime is 113320183. The next prime is 113320213. The reversal of 113320211 is 112023311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113320211 - 2¹⁰ = 113319187 is a prime.

Together with 113320213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113320213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56660105 + 56660106.

It is an arithmetic number, because the mean of its divisors is an integer number (56660106).

Almost surely, 2^113320211 is an apocalyptic number.

113320211 is a deficient number, since it is larger than the sum of its proper divisors (1).

113320211 is an equidigital number, since it uses as much as digits as its factorization.

113320211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113320211 is about 10645.1966163148. The cubic root of 113320211 is about 483.9150452512.

Adding to 113320211 its reverse (112023311), we get a palindrome (225343522).

The spelling of 113320211 in words is "one hundred thirteen million, three hundred twenty thousand, two hundred eleven".