131064156025 has 48 divisors (see below), whose sum is σ = 187235516160. Its totient is φ = 90007329600.

The previous prime is 131064156023. The next prime is 131064156037. The reversal of 131064156025 is 520651460131.

It is not a de Polignac number, because 131064156025 - 2¹ = 131064156023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131064156023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1563222 + ... + 1644928.

It is an arithmetic number, because the mean of its divisors is an integer number (3900739920).

Almost surely, 2^131064156025 is an apocalyptic number.

It is an amenable number.

131064156025 is a deficient number, since it is larger than the sum of its proper divisors (56171360135).

131064156025 is a wasteful number, since it uses less digits than its factorization.

131064156025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82054 (or 82049 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 131064156025 in words is "one hundred thirty-one billion, sixty-four million, one hundred fifty-six thousand, twenty-five".