131555552983 has 8 divisors (see below), whose sum is σ = 131924926800. Its totient is φ = 131186297088.

The previous prime is 131555552981. The next prime is 131555553001. The reversal of 131555552983 is 389255555131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131555552983 - 2¹ = 131555552981 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 131555552983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131555552981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509185 + ... + 2561077.

It is an arithmetic number, because the mean of its divisors is an integer number (16490615850).

Almost surely, 2^131555552983 is an apocalyptic number.

131555552983 is a deficient number, since it is larger than the sum of its proper divisors (369373817).

131555552983 is an equidigital number, since it uses as much as digits as its factorization.

131555552983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58961.

The product of its digits is 4050000, while the sum is 52.

The spelling of 131555552983 in words is "one hundred thirty-one billion, five hundred fifty-five million, five hundred fifty-two thousand, nine hundred eighty-three".