131350534435225 has 48 divisors (see below), whose sum is σ = 187380537957376. Its totient is φ = 89469907560000.

The previous prime is 131350534435207. The next prime is 131350534435321. The reversal of 131350534435225 is 522534435053131.

It is not a de Polignac number, because 131350534435225 - 2²⁵ = 131350500880793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1710901090 + ... + 1710977860.

Almost surely, 2^{131350534435225} is an apocalyptic number.

It is an amenable number.

131350534435225 is a deficient number, since it is larger than the sum of its proper divisors (56030003522151).

131350534435225 is a wasteful number, since it uses less digits than its factorization.

131350534435225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141686 (or 141681 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 46.

Adding to 131350534435225 its reverse (522534435053131), we get a palindrome (653884969488356).

The spelling of 131350534435225 in words is "one hundred thirty-one trillion, three hundred fifty billion, five hundred thirty-four million, four hundred thirty-five thousand, two hundred twenty-five".