100303103133 has 12 divisors (see below), whose sum is σ = 145988233248. Its totient is φ = 66358286280.

The previous prime is 100303103099. The next prime is 100303103179. The reversal of 100303103133 is 331301303001.

100303103133 is a `hidden beast` number, since 10 + 0 + 30 + 310 + 313 + 3 = 666.

It is not a de Polignac number, because 100303103133 - 2³² = 96008135837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303103183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42536185 + ... + 42538542.

It is an arithmetic number, because the mean of its divisors is an integer number (12165686104).

Almost surely, 2^100303103133 is an apocalyptic number.

It is an amenable number.

100303103133 is a deficient number, since it is larger than the sum of its proper divisors (45685130115).

100303103133 is a wasteful number, since it uses less digits than its factorization.

100303103133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85074864 (or 85074861 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 100303103133 its reverse (331301303001), we get a palindrome (431604406134).

The spelling of 100303103133 in words is "one hundred billion, three hundred three million, one hundred three thousand, one hundred thirty-three".