204230413131 has 16 divisors (see below), whose sum is σ = 282313581600. Its totient is φ = 131170975488.

The previous prime is 204230413111. The next prime is 204230413151. The reversal of 204230413131 is 131314032402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (204230413111) and next prime (204230413151).

It is not a de Polignac number, because 204230413131 - 2⁷ = 204230413003 is a prime.

It is a super-2 number, since 2×204230413131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204230413111) 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, 2528596 + ... + 2608113.

It is an arithmetic number, because the mean of its divisors is an integer number (17644598850).

Almost surely, 2^204230413131 is an apocalyptic number.

204230413131 is a deficient number, since it is larger than the sum of its proper divisors (78083168469).

204230413131 is a wasteful number, since it uses less digits than its factorization.

204230413131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137198.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 204230413131 its reverse (131314032402), we get a palindrome (335544445533).

The spelling of 204230413131 in words is "two hundred four billion, two hundred thirty million, four hundred thirteen thousand, one hundred thirty-one".