11003132102213 has 4 divisors (see below), whose sum is σ = 11003170423980. Its totient is φ = 11003093780448.

The previous prime is 11003132102197. The next prime is 11003132102227. The reversal of 11003132102213 is 31220123130011.

It is a happy number.

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 4161020660164 + 6842111442049 = 2039858^2 + 2615743^2 .

It is a cyclic number.

It is not a de Polignac number, because 11003132102213 - 2⁴ = 11003132102197 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 (11003132102243) 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, 18726920 + ... + 19305537.

It is an arithmetic number, because the mean of its divisors is an integer number (2750792605995).

Almost surely, 2^{11003132102213} is an apocalyptic number.

It is an amenable number.

11003132102213 is a deficient number, since it is larger than the sum of its proper divisors (38321767).

11003132102213 is an equidigital number, since it uses as much as digits as its factorization.

11003132102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38321766.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11003132102213 its reverse (31220123130011), we get a palindrome (42223255232224).

The spelling of 11003132102213 in words is "eleven trillion, three billion, one hundred thirty-two million, one hundred two thousand, two hundred thirteen".