11103003113 has 2 divisors, whose sum is σ = 11103003114. Its totient is φ = 11103003112.

The previous prime is 11103003089. The next prime is 11103003137. The reversal of 11103003113 is 31130030111.

It is a happy number.

11103003113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (11103003089) and next prime (11103003137).

It can be written as a sum of positive squares in only one way, i.e., 7625306329 + 3477696784 = 87323^2 + 58972^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103003113 - 2¹⁶ = 11102937577 is a prime.

It is not a weakly prime, because it can be changed into another prime (11103003173) 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 as a sum of consecutive naturals, namely, 5551501556 + 5551501557.

It is an arithmetic number, because the mean of its divisors is an integer number (5551501557).

Almost surely, 2^11103003113 is an apocalyptic number.

It is an amenable number.

11103003113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103003113 is an equidigital number, since it uses as much as digits as its factorization.

11103003113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11103003113 its reverse (31130030111), we get a palindrome (42233033224).

The spelling of 11103003113 in words is "eleven billion, one hundred three million, three thousand, one hundred thirteen".