204231432030111 has 6 divisors (see below), whose sum is σ = 295000957376840. Its totient is φ = 136154288020068.

The previous prime is 204231432030107. The next prime is 204231432030149. The reversal of 204231432030111 is 111030234132402.

204231432030111 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 31 + 4 + 320 + 301 + 1 + 1 = 666.

It is not a de Polignac number, because 204231432030111 - 2² = 204231432030107 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 (204231432030211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11346190668331 + ... + 11346190668348.

Almost surely, 2^{204231432030111} is an apocalyptic number.

204231432030111 is a deficient number, since it is larger than the sum of its proper divisors (90769525346729).

204231432030111 is a wasteful number, since it uses less digits than its factorization.

204231432030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22692381336685 (or 22692381336682 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 204231432030111 its reverse (111030234132402), we get a palindrome (315261666162513).

The spelling of 204231432030111 in words is "two hundred four trillion, two hundred thirty-one billion, four hundred thirty-two million, thirty thousand, one hundred eleven".