131353083528 has 32 divisors (see below), whose sum is σ = 333283947360. Its totient is φ = 43130862720.

The previous prime is 131353083509. The next prime is 131353083569. The reversal of 131353083528 is 825380353131.

It is a self number, because there is not a number n which added to its sum of digits gives 131353083528.

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, 40842013 + ... + 40845228.

It is an arithmetic number, because the mean of its divisors is an integer number (10415123355).

Almost surely, 2^131353083528 is an apocalyptic number.

It is an amenable number.

131353083528 is an abundant number, since it is smaller than the sum of its proper divisors (201930863832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131353083528 is a wasteful number, since it uses less digits than its factorization.

131353083528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81687317 (or 81687313 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 131353083528 in words is "one hundred thirty-one billion, three hundred fifty-three million, eighty-three thousand, five hundred twenty-eight".