11010303021103 has 2 divisors, whose sum is σ = 11010303021104. Its totient is φ = 11010303021102.

The previous prime is 11010303021079. The next prime is 11010303021119. The reversal of 11010303021103 is 30112030301011.

It is an a-pointer prime, because the next prime (11010303021119) can be obtained adding 11010303021103 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11010303021103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010303025103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505151510551 + 5505151510552.

It is an arithmetic number, because the mean of its divisors is an integer number (5505151510552).

Almost surely, 2^{11010303021103} is an apocalyptic number.

11010303021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010303021103 is an equidigital number, since it uses as much as digits as its factorization.

11010303021103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11010303021103 its reverse (30112030301011), we get a palindrome (41122333322114).

The spelling of 11010303021103 in words is "eleven trillion, ten billion, three hundred three million, twenty-one thousand, one hundred three".