11003103000231 has 16 divisors (see below), whose sum is σ = 15039918203904. Its totient is φ = 7152031761824.

The previous prime is 11003103000223. The next prime is 11003103000247. The reversal of 11003103000231 is 13200030130011.

It is a cyclic number.

It is not a de Polignac number, because 11003103000231 - 2³ = 11003103000223 is a prime.

It is a super-2 number, since 2×11003103000231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11003103000231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003103000251) 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, 148320696 + ... + 148394861.

It is an arithmetic number, because the mean of its divisors is an integer number (939994887744).

Almost surely, 2^{11003103000231} is an apocalyptic number.

11003103000231 is a deficient number, since it is larger than the sum of its proper divisors (4036815203673).

11003103000231 is a wasteful number, since it uses less digits than its factorization.

11003103000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296715870.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11003103000231 its reverse (13200030130011), we get a palindrome (24203133130242).

The spelling of 11003103000231 in words is "eleven trillion, three billion, one hundred three million, two hundred thirty-one", and thus it is an aban number.