11020303211113 has 4 divisors (see below), whose sum is σ = 12594632241280. Its totient is φ = 9445974180948.

The previous prime is 11020303211111. The next prime is 11020303211131. The reversal of 11020303211113 is 31111230302011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11020303211113 - 2¹ = 11020303211111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020303211111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787164515073 + ... + 787164515086.

It is an arithmetic number, because the mean of its divisors is an integer number (3148658060320).

Almost surely, 2^{11020303211113} is an apocalyptic number.

It is an amenable number.

11020303211113 is a deficient number, since it is larger than the sum of its proper divisors (1574329030167).

11020303211113 is an equidigital number, since it uses as much as digits as its factorization.

11020303211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574329030166.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11020303211113 its reverse (31111230302011), we get a palindrome (42131533513124).

The spelling of 11020303211113 in words is "eleven trillion, twenty billion, three hundred three million, two hundred eleven thousand, one hundred thirteen".