204231201132413 has 16 divisors (see below), whose sum is σ = 251362595299200. Its totient is φ = 161588803715136.

The previous prime is 204231201132349. The next prime is 204231201132457. The reversal of 204231201132413 is 314231102132402.

It is a happy number.

It is not a de Polignac number, because 204231201132413 - 2⁶ = 204231201132349 is a prime.

It is a super-3 number, since 3×204231201132413³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204231201132713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16091138 + ... + 25833836.

It is an arithmetic number, because the mean of its divisors is an integer number (15710162206200).

Almost surely, 2^{204231201132413} is an apocalyptic number.

It is an amenable number.

204231201132413 is a deficient number, since it is larger than the sum of its proper divisors (47131394166787).

204231201132413 is a wasteful number, since it uses less digits than its factorization.

204231201132413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9973076.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 204231201132413 its reverse (314231102132402), we get a palindrome (518462303264815).

The spelling of 204231201132413 in words is "two hundred four trillion, two hundred thirty-one billion, two hundred one million, one hundred thirty-two thousand, four hundred thirteen".