11213002311 has 8 divisors (see below), whose sum is σ = 17086479744. Its totient is φ = 6407429880.

The previous prime is 11213002303. The next prime is 11213002321. The reversal of 11213002311 is 11320031211.

It is a happy number.

11213002311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11213002311 - 2³ = 11213002303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213002321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266976225 + ... + 266976266.

It is an arithmetic number, because the mean of its divisors is an integer number (2135809968).

Almost surely, 2^11213002311 is an apocalyptic number.

11213002311 is a deficient number, since it is larger than the sum of its proper divisors (5873477433).

11213002311 is an equidigital number, since it uses as much as digits as its factorization.

11213002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533952501.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11213002311 its reverse (11320031211), we get a palindrome (22533033522).

The spelling of 11213002311 in words is "eleven billion, two hundred thirteen million, two thousand, three hundred eleven".