100321303303 has 16 divisors (see below), whose sum is σ = 108354319360. Its totient is φ = 92333745504.

The previous prime is 100321303253. The next prime is 100321303333. The reversal of 100321303303 is 303303123001.

It is a de Polignac number, because none of the positive numbers 2^k-100321303303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321303333) 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, 8920558 + ... + 8931796.

It is an arithmetic number, because the mean of its divisors is an integer number (6772144960).

Almost surely, 2^100321303303 is an apocalyptic number.

100321303303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100321303303 is a deficient number, since it is larger than the sum of its proper divisors (8033016057).

100321303303 is a wasteful number, since it uses less digits than its factorization.

100321303303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13198.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 100321303303 its reverse (303303123001), we get a palindrome (403624426304).

The spelling of 100321303303 in words is "one hundred billion, three hundred twenty-one million, three hundred three thousand, three hundred three".