11211002313 has 8 divisors (see below), whose sum is σ = 17083432128. Its totient is φ = 6406287024.

The previous prime is 11211002287. The next prime is 11211002333. The reversal of 11211002313 is 31320011211.

It is a happy number.

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

It is not a de Polignac number, because 11211002313 - 2⁵ = 11211002281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11211002292 and 11211002301.

It is not an unprimeable number, because it can be changed into a prime (11211002333) 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, 266928606 + ... + 266928647.

It is an arithmetic number, because the mean of its divisors is an integer number (2135429016).

Almost surely, 2^11211002313 is an apocalyptic number.

It is an amenable number.

11211002313 is a deficient number, since it is larger than the sum of its proper divisors (5872429815).

11211002313 is an equidigital number, since it uses as much as digits as its factorization.

11211002313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533857263.

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

Adding to 11211002313 its reverse (31320011211), we get a palindrome (42531013524).

The spelling of 11211002313 in words is "eleven billion, two hundred eleven million, two thousand, three hundred thirteen".