131500234202005 has 16 divisors (see below), whose sum is σ = 158626974643200. Its totient is φ = 104649283145088.

The previous prime is 131500234201997. The next prime is 131500234202011. The reversal of 131500234202005 is 500202432005131.

It is a cyclic number.

It is not a de Polignac number, because 131500234202005 - 2³ = 131500234201997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9371232 + ... + 18730201.

It is an arithmetic number, because the mean of its divisors is an integer number (9914185915200).

Almost surely, 2^{131500234202005} is an apocalyptic number.

It is an amenable number.

131500234202005 is a deficient number, since it is larger than the sum of its proper divisors (27126740441195).

131500234202005 is a wasteful number, since it uses less digits than its factorization.

131500234202005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28106340.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 131500234202005 its reverse (500202432005131), we get a palindrome (631702666207136).

The spelling of 131500234202005 in words is "one hundred thirty-one trillion, five hundred billion, two hundred thirty-four million, two hundred two thousand, five".