11033320103 has 16 divisors (see below), whose sum is σ = 12113037216. Its totient is φ = 9986820480.

The previous prime is 11033320099. The next prime is 11033320147. The reversal of 11033320103 is 30102333011.

It is not a de Polignac number, because 11033320103 - 2² = 11033320099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033320153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1675808 + ... + 1682378.

It is an arithmetic number, because the mean of its divisors is an integer number (757064826).

Almost surely, 2^11033320103 is an apocalyptic number.

11033320103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11033320103 is a deficient number, since it is larger than the sum of its proper divisors (1079717113).

11033320103 is a wasteful number, since it uses less digits than its factorization.

11033320103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9074.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11033320103 its reverse (30102333011), we get a palindrome (41135653114).

The spelling of 11033320103 in words is "eleven billion, thirty-three million, three hundred twenty thousand, one hundred three".