131303526316 has 24 divisors (see below), whose sum is σ = 237747006000. Its totient is φ = 63376617024.

The previous prime is 131303526283. The next prime is 131303526337. The reversal of 131303526316 is 613625303131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572430 + ... + 768298.

It is an arithmetic number, because the mean of its divisors is an integer number (9906125250).

Almost surely, 2^131303526316 is an apocalyptic number.

It is an amenable number.

131303526316 is a deficient number, since it is larger than the sum of its proper divisors (106443479684).

131303526316 is a wasteful number, since it uses less digits than its factorization.

131303526316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201681 (or 201679 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 34.

Adding to 131303526316 its reverse (613625303131), we get a palindrome (744928829447).

The spelling of 131303526316 in words is "one hundred thirty-one billion, three hundred three million, five hundred twenty-six thousand, three hundred sixteen".