100133231303 has 16 divisors (see below), whose sum is σ = 118073134080. Its totient is φ = 83143116576.

The previous prime is 100133231293. The next prime is 100133231329. The reversal of 100133231303 is 303132331001.

It is a cyclic number.

It is not a de Polignac number, because 100133231303 - 2³² = 95838264007 is a prime.

It is a super-2 number, since 2×100133231303² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133230303) 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, 1678925 + ... + 1737542.

It is an arithmetic number, because the mean of its divisors is an integer number (7379570880).

Almost surely, 2^100133231303 is an apocalyptic number.

100133231303 is a deficient number, since it is larger than the sum of its proper divisors (17939902777).

100133231303 is an equidigital number, since it uses as much as digits as its factorization.

100133231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416606.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 100133231303 its reverse (303132331001), we get a palindrome (403265562304).

The spelling of 100133231303 in words is "one hundred billion, one hundred thirty-three million, two hundred thirty-one thousand, three hundred three".