100433605231 has 8 divisors (see below), whose sum is σ = 104169298464. Its totient is φ = 96751663200.

The previous prime is 100433605219. The next prime is 100433605241. The reversal of 100433605231 is 132506334001.

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 100433605231 - 2²⁹ = 99896734319 is a prime.

It is a super-2 number, since 2×100433605231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100433605231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100433605241) 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, 13433995 + ... + 13441468.

It is an arithmetic number, because the mean of its divisors is an integer number (13021162308).

Almost surely, 2^100433605231 is an apocalyptic number.

100433605231 is a deficient number, since it is larger than the sum of its proper divisors (3735693233).

100433605231 is a wasteful number, since it uses less digits than its factorization.

100433605231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26875601.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 100433605231 its reverse (132506334001), we get a palindrome (232939939232).

The spelling of 100433605231 in words is "one hundred billion, four hundred thirty-three million, six hundred five thousand, two hundred thirty-one".