131210066424 has 16 divisors (see below), whose sum is σ = 328025166120. Its totient is φ = 43736688800.

The previous prime is 131210066413. The next prime is 131210066441. The reversal of 131210066424 is 424660012131.

It is a junction number, because it is equal to n+sod(n) for n = 131210066391 and 131210066400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2733543027 + ... + 2733543074.

Almost surely, 2^131210066424 is an apocalyptic number.

It is an amenable number.

131210066424 is an abundant number, since it is smaller than the sum of its proper divisors (196815099696).

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

131210066424 is a wasteful number, since it uses less digits than its factorization.

131210066424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467086110 (or 5467086106 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 131210066424 its reverse (424660012131), we get a palindrome (555870078555).

The spelling of 131210066424 in words is "one hundred thirty-one billion, two hundred ten million, sixty-six thousand, four hundred twenty-four".