131130342325 has 12 divisors (see below), whose sum is σ = 165357586080. Its totient is φ = 103126234160.

The previous prime is 131130342293. The next prime is 131130342349. The reversal of 131130342325 is 523243031131.

It is not a de Polignac number, because 131130342325 - 2⁵ = 131130342293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131130342293 and 131130342302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44449489 + ... + 44452438.

It is an arithmetic number, because the mean of its divisors is an integer number (13779798840).

Almost surely, 2^131130342325 is an apocalyptic number.

It is an amenable number.

131130342325 is a deficient number, since it is larger than the sum of its proper divisors (34227243755).

131130342325 is an equidigital number, since it uses as much as digits as its factorization.

131130342325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88901996 (or 88901991 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 131130342325 its reverse (523243031131), we get a palindrome (654373373456).

The spelling of 131130342325 in words is "one hundred thirty-one billion, one hundred thirty million, three hundred forty-two thousand, three hundred twenty-five".