100133003003 has 4 divisors (see below), whose sum is σ = 109236003288. Its totient is φ = 91030002720.

The previous prime is 100133002967. The next prime is 100133003051. The reversal of 100133003003 is 300300331001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100133003003 - 2⁸ = 100133002747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100133003603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4551500126 + ... + 4551500147.

It is an arithmetic number, because the mean of its divisors is an integer number (27309000822).

Almost surely, 2^100133003003 is an apocalyptic number.

100133003003 is a deficient number, since it is larger than the sum of its proper divisors (9103000285).

100133003003 is an equidigital number, since it uses as much as digits as its factorization.

100133003003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103000284.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 100133003003 its reverse (300300331001), we get a palindrome (400433334004).

The spelling of 100133003003 in words is "one hundred billion, one hundred thirty-three million, three thousand, three".