131045325054251 has 8 divisors (see below), whose sum is σ = 140708153497824. Its totient is φ = 121599638823040.

The previous prime is 131045325054233. The next prime is 131045325054257. The reversal of 131045325054251 is 152450523540131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131045325054251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131045325054199 and 131045325054208.

It is not an unprimeable number, because it can be changed into a prime (131045325054257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54285551840 + ... + 54285554253.

It is an arithmetic number, because the mean of its divisors is an integer number (17588519187228).

Almost surely, 2^{131045325054251} is an apocalyptic number.

131045325054251 is a deficient number, since it is larger than the sum of its proper divisors (9662828443573).

131045325054251 is a wasteful number, since it uses less digits than its factorization.

131045325054251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108571106181.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 131045325054251 its reverse (152450523540131), we get a palindrome (283495848594382).

The spelling of 131045325054251 in words is "one hundred thirty-one trillion, forty-five billion, three hundred twenty-five million, fifty-four thousand, two hundred fifty-one".