1111000010003 has 16 divisors (see below), whose sum is σ = 1314191182080. Its totient is φ = 929320897824.

The previous prime is 1111000009993. The next prime is 1111000010011. The reversal of 1111000010003 is 3000100001111.

It is a cyclic number.

It is not a de Polignac number, because 1111000010003 - 2³⁰ = 1109926268179 is a prime.

It is a super-2 number, since 2×1111000010003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111000010033) 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 15 ways as a sum of consecutive naturals, for example, 97776401 + ... + 97787762.

It is an arithmetic number, because the mean of its divisors is an integer number (82136948880).

Almost surely, 2^{1111000010003} is an apocalyptic number.

1111000010003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1111000010003 is a deficient number, since it is larger than the sum of its proper divisors (203191172077).

1111000010003 is a wasteful number, since it uses less digits than its factorization.

1111000010003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195564218.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 1111000010003 its reverse (3000100001111), we get a palindrome (4111100011114).

The spelling of 1111000010003 in words is "one trillion, one hundred eleven billion, ten thousand, three".