11303103122 has 16 divisors (see below), whose sum is σ = 17435795832. Its totient is φ = 5492244480.

The previous prime is 11303103107. The next prime is 11303103127. The reversal of 11303103122 is 22130130311.

11303103122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11299902601 + 3200521 = 106301^2 + 1789^2 .

It is a super-2 number, since 2×11303103122² (a number of 21 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 11303103122.

It is not an unprimeable number, because it can be changed into a prime (11303103127) 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 7 ways as a sum of consecutive naturals, for example, 247103 + ... + 289250.

Almost surely, 2^11303103122 is an apocalyptic number.

11303103122 is a deficient number, since it is larger than the sum of its proper divisors (6132692710).

11303103122 is a wasteful number, since it uses less digits than its factorization.

11303103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536653.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11303103122 its reverse (22130130311), we get a palindrome (33433233433).

The spelling of 11303103122 in words is "eleven billion, three hundred three million, one hundred three thousand, one hundred twenty-two".