11013002213 has 4 divisors (see below), whose sum is σ = 11392760940. Its totient is φ = 10633243488.

The previous prime is 11013002201. The next prime is 11013002219. The reversal of 11013002213 is 31220031011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3954145924 + 7058856289 = 62882^2 + 84017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11013002213 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 (11013002219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189879320 + ... + 189879377.

It is an arithmetic number, because the mean of its divisors is an integer number (2848190235).

Almost surely, 2^11013002213 is an apocalyptic number.

It is an amenable number.

11013002213 is a deficient number, since it is larger than the sum of its proper divisors (379758727).

11013002213 is an equidigital number, since it uses as much as digits as its factorization.

11013002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379758726.

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

Adding to 11013002213 its reverse (31220031011), we get a palindrome (42233033224).

The spelling of 11013002213 in words is "eleven billion, thirteen million, two thousand, two hundred thirteen".