2311102213 has 16 divisors (see below), whose sum is σ = 2798720640. Its totient is φ = 1863023616.

The previous prime is 2311102187. The next prime is 2311102219. The reversal of 2311102213 is 3122011132.

It is a cyclic number.

It is not a de Polignac number, because 2311102213 - 2¹³ = 2311094021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311102219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170670 + ... + 183712.

It is an arithmetic number, because the mean of its divisors is an integer number (174920040).

Almost surely, 2^2311102213 is an apocalyptic number.

It is an amenable number.

2311102213 is a deficient number, since it is larger than the sum of its proper divisors (487618427).

2311102213 is a wasteful number, since it uses less digits than its factorization.

2311102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14556.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2311102213 is about 48073.9244601478. The cubic root of 2311102213 is about 1322.1266249901.

Adding to 2311102213 its reverse (3122011132), we get a palindrome (5433113345).

The spelling of 2311102213 in words is "two billion, three hundred eleven million, one hundred two thousand, two hundred thirteen".