100321232303 has 8 divisors (see below), whose sum is σ = 106227617472. Its totient is φ = 94415417856.

The previous prime is 100321232293. The next prime is 100321232311. The reversal of 100321232303 is 303232123001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100321232303 - 2⁶ = 100321232239 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 (100321232393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250151 + ... + 513047.

It is an arithmetic number, because the mean of its divisors is an integer number (13278452184).

Almost surely, 2^100321232303 is an apocalyptic number.

100321232303 is a deficient number, since it is larger than the sum of its proper divisors (5906385169).

100321232303 is a wasteful number, since it uses less digits than its factorization.

100321232303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285361.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 100321232303 its reverse (303232123001), we get a palindrome (403553355304).

The spelling of 100321232303 in words is "one hundred billion, three hundred twenty-one million, two hundred thirty-two thousand, three hundred three".