100333133103 has 16 divisors (see below), whose sum is σ = 152956097280. Its totient is φ = 57307901376.

The previous prime is 100333133101. The next prime is 100333133141. The reversal of 100333133103 is 301331333001.

It is not a de Polignac number, because 100333133103 - 2¹ = 100333133101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 100333133103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100333133101) 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, 1006158 + ... + 1101371.

It is an arithmetic number, because the mean of its divisors is an integer number (9559756080).

Almost surely, 2^100333133103 is an apocalyptic number.

100333133103 is a deficient number, since it is larger than the sum of its proper divisors (52622964177).

100333133103 is a wasteful number, since it uses less digits than its factorization.

100333133103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109806.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 100333133103 its reverse (301331333001), we get a palindrome (401664466104).

The spelling of 100333133103 in words is "one hundred billion, three hundred thirty-three million, one hundred thirty-three thousand, one hundred three".