131632853287 has 12 divisors (see below), whose sum is σ = 142560132960. Its totient is φ = 121487827968.

The previous prime is 131632853281. The next prime is 131632853327. The reversal of 131632853287 is 782358236131.

It is not a de Polignac number, because 131632853287 - 2¹⁹ = 131632328999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131632853287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131632853281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1057639 + ... + 1175527.

It is an arithmetic number, because the mean of its divisors is an integer number (11880011080).

Almost surely, 2^131632853287 is an apocalyptic number.

131632853287 is a deficient number, since it is larger than the sum of its proper divisors (10927279673).

131632853287 is a wasteful number, since it uses less digits than its factorization.

131632853287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124522 (or 124509 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The spelling of 131632853287 in words is "one hundred thirty-one billion, six hundred thirty-two million, eight hundred fifty-three thousand, two hundred eighty-seven".