100300331231 has 6 divisors (see below), whose sum is σ = 103084417800. Its totient is φ = 97589510136.

The previous prime is 100300331179. The next prime is 100300331233. The reversal of 100300331231 is 132133003001.

It is a de Polignac number, because none of the positive numbers 2^k-100300331231 is a prime.

It is a super-2 number, since 2×100300331231² (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 (100300331233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36631331 + ... + 36634068.

It is an arithmetic number, because the mean of its divisors is an integer number (17180736300).

Almost surely, 2^100300331231 is an apocalyptic number.

100300331231 is a deficient number, since it is larger than the sum of its proper divisors (2784086569).

100300331231 is an frugal number, since it uses more digits than its factorization.

100300331231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73265473 (or 73265436 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 100300331231 its reverse (132133003001), we get a palindrome (232433334232).

The spelling of 100300331231 in words is "one hundred billion, three hundred million, three hundred thirty-one thousand, two hundred thirty-one".