11020211133303 has 8 divisors (see below), whose sum is σ = 14693928870400. Its totient is φ = 7346650409208.

The previous prime is 11020211133299. The next prime is 11020211133317. The reversal of 11020211133303 is 30333111202011.

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 11020211133303 - 2² = 11020211133299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11020211133303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020211133203) 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, 39089383 + ... + 39370296.

It is an arithmetic number, because the mean of its divisors is an integer number (1836741108800).

Almost surely, 2^{11020211133303} is an apocalyptic number.

11020211133303 is a deficient number, since it is larger than the sum of its proper divisors (3673717737097).

11020211133303 is an equidigital number, since it uses as much as digits as its factorization.

11020211133303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78506501.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11020211133303 its reverse (30333111202011), we get a palindrome (41353322335314).

The spelling of 11020211133303 in words is "eleven trillion, twenty billion, two hundred eleven million, one hundred thirty-three thousand, three hundred three".