131000333424204 has 12 divisors (see below), whose sum is σ = 305667444656504. Its totient is φ = 43666777808064.

The previous prime is 131000333424203. The next prime is 131000333424229. The reversal of 131000333424204 is 402424333000131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×131000333424204² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131000333424203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458347225997 + ... + 5458347226020.

Almost surely, 2^{131000333424204} is an apocalyptic number.

It is an amenable number.

131000333424204 is an abundant number, since it is smaller than the sum of its proper divisors (174667111232300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131000333424204 is a wasteful number, since it uses less digits than its factorization.

131000333424204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10916694452024 (or 10916694452022 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 131000333424204 its reverse (402424333000131), we get a palindrome (533424666424335).

The spelling of 131000333424204 in words is "one hundred thirty-one trillion, three hundred thirty-three million, four hundred twenty-four thousand, two hundred four".