131583286082356 has 6 divisors (see below), whose sum is σ = 230270750644130. Its totient is φ = 65791643041176.

The previous prime is 131583286082327. The next prime is 131583286082377. The reversal of 131583286082356 is 653280682385131.

It can be written as a sum of positive squares in only one way, i.e., 91334031789456 + 40249254292900 = 9556884^2 + 6344230^2 .

It is a super-2 number, since 2×131583286082356² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131583286082294 and 131583286082303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16447910760291 + ... + 16447910760298.

Almost surely, 2^{131583286082356} is an apocalyptic number.

It is an amenable number.

131583286082356 is a deficient number, since it is larger than the sum of its proper divisors (98687464561774).

131583286082356 is a wasteful number, since it uses less digits than its factorization.

131583286082356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32895821520593 (or 32895821520591 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 61.

The spelling of 131583286082356 in words is "one hundred thirty-one trillion, five hundred eighty-three billion, two hundred eighty-six million, eighty-two thousand, three hundred fifty-six".