204301240131 has 16 divisors (see below), whose sum is σ = 286755136640. Its totient is φ = 129024912960.

The previous prime is 204301240109. The next prime is 204301240189. The reversal of 204301240131 is 131042103402.

204301240131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204301240131 - 2¹⁴ = 204301223747 is a prime.

It is a super-2 number, since 2×204301240131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204301240098 and 204301240107.

It is not an unprimeable number, because it can be changed into a prime (204301240331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993696 + ... + 1181538.

It is an arithmetic number, because the mean of its divisors is an integer number (17922196040).

Almost surely, 2^204301240131 is an apocalyptic number.

204301240131 is a deficient number, since it is larger than the sum of its proper divisors (82453896509).

204301240131 is a wasteful number, since it uses less digits than its factorization.

204301240131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206946.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 204301240131 its reverse (131042103402), we get a palindrome (335343343533).

The spelling of 204301240131 in words is "two hundred four billion, three hundred one million, two hundred forty thousand, one hundred thirty-one".