11030013303 has 4 divisors (see below), whose sum is σ = 14706684408. Its totient is φ = 7353342200.

The previous prime is 11030013301. The next prime is 11030013343. The reversal of 11030013303 is 30331003011.

11030013303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30331003011 = 3 ⋅10110334337.

It is a cyclic number.

It is not a de Polignac number, because 11030013303 - 2¹ = 11030013301 is a prime.

It is a super-2 number, since 2×11030013303² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030013301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1838335548 + ... + 1838335553.

It is an arithmetic number, because the mean of its divisors is an integer number (3676671102).

Almost surely, 2^11030013303 is an apocalyptic number.

11030013303 is a deficient number, since it is larger than the sum of its proper divisors (3676671105).

11030013303 is an equidigital number, since it uses as much as digits as its factorization.

11030013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676671104.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 11030013303 its reverse (30331003011), we get a palindrome (41361016314).

The spelling of 11030013303 in words is "eleven billion, thirty million, thirteen thousand, three hundred three".