131524560605 has 32 divisors (see below), whose sum is σ = 168203692800. Its totient is φ = 98447270400.

The previous prime is 131524560571. The next prime is 131524560631. The reversal of 131524560605 is 506065425131.

It is not a de Polignac number, because 131524560605 - 2²⁴ = 131507783389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3199985 + ... + 3240825.

It is an arithmetic number, because the mean of its divisors is an integer number (5256365400).

Almost surely, 2^131524560605 is an apocalyptic number.

It is an amenable number.

131524560605 is a deficient number, since it is larger than the sum of its proper divisors (36679132195).

131524560605 is a wasteful number, since it uses less digits than its factorization.

131524560605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41285.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 131524560605 its reverse (506065425131), we get a palindrome (637589985736).

The spelling of 131524560605 in words is "one hundred thirty-one billion, five hundred twenty-four million, five hundred sixty thousand, six hundred five".