131355275108851 has 4 divisors (see below), whose sum is σ = 131365040587704. Its totient is φ = 131345509630000.

The previous prime is 131355275108807. The next prime is 131355275108861. The reversal of 131355275108851 is 158801572553131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131355275108851 - 2³⁵ = 131320915370483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131355275108792 and 131355275108801.

It is not an unprimeable number, because it can be changed into a prime (131355275108861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4882719250 + ... + 4882746151.

It is an arithmetic number, because the mean of its divisors is an integer number (32841260146926).

Almost surely, 2^{131355275108851} is an apocalyptic number.

131355275108851 is a deficient number, since it is larger than the sum of its proper divisors (9765478853).

131355275108851 is an equidigital number, since it uses as much as digits as its factorization.

131355275108851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765478852.

The product of its (nonzero) digits is 5040000, while the sum is 55.

The spelling of 131355275108851 in words is "one hundred thirty-one trillion, three hundred fifty-five billion, two hundred seventy-five million, one hundred eight thousand, eight hundred fifty-one".