100043330231 has 8 divisors (see below), whose sum is σ = 111214422144. Its totient is φ = 89368731360.

The previous prime is 100043330221. The next prime is 100043330249. The reversal of 100043330231 is 132033340001.

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 100043330231 - 2³⁴ = 82863461047 is a prime.

It is a super-2 number, since 2×100043330231² (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 (100043330221) 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, 124122836 + ... + 124123641.

It is an arithmetic number, because the mean of its divisors is an integer number (13901802768).

Almost surely, 2^100043330231 is an apocalyptic number.

100043330231 is a deficient number, since it is larger than the sum of its proper divisors (11171091913).

100043330231 is a wasteful number, since it uses less digits than its factorization.

100043330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248246521.

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

Adding to 100043330231 its reverse (132033340001), we get a palindrome (232076670232).

The spelling of 100043330231 in words is "one hundred billion, forty-three million, three hundred thirty thousand, two hundred thirty-one".