131330420314533 has 32 divisors (see below), whose sum is σ = 214352681270400. Its totient is φ = 78806132784000.

The previous prime is 131330420314477. The next prime is 131330420314571. The reversal of 131330420314533 is 335413024033131.

131330420314533 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 304 + 2 + 0 + 314 + 5 + 33 = 666.

It is not a de Polignac number, because 131330420314533 - 2¹⁴ = 131330420298149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131330420315533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2189029248 + ... + 2189089241.

It is an arithmetic number, because the mean of its divisors is an integer number (6698521289700).

Almost surely, 2^{131330420314533} is an apocalyptic number.

It is an amenable number.

131330420314533 is a deficient number, since it is larger than the sum of its proper divisors (83022260955867).

131330420314533 is a wasteful number, since it uses less digits than its factorization.

131330420314533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378118610 (or 4378118604 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 131330420314533 its reverse (335413024033131), we get a palindrome (466743444347664).

The spelling of 131330420314533 in words is "one hundred thirty-one trillion, three hundred thirty billion, four hundred twenty million, three hundred fourteen thousand, five hundred thirty-three".