11000213213 has 32 divisors (see below), whose sum is σ = 12563579520. Its totient is φ = 9619209600.

The previous prime is 11000213209. The next prime is 11000213219. The reversal of 11000213213 is 31231200011.

It is not a de Polignac number, because 11000213213 - 2² = 11000213209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000213219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20109806 + ... + 20110352.

It is an arithmetic number, because the mean of its divisors is an integer number (392611860).

Almost surely, 2^11000213213 is an apocalyptic number.

It is an amenable number.

11000213213 is a deficient number, since it is larger than the sum of its proper divisors (1563366307).

11000213213 is an equidigital number, since it uses as much as digits as its factorization.

11000213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1108 counting only the distinct ones).

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

Adding to 11000213213 its reverse (31231200011), we get a palindrome (42231413224).

The spelling of 11000213213 in words is "eleven billion, two hundred thirteen thousand, two hundred thirteen".