131883048787 has 16 divisors (see below), whose sum is σ = 151617388032. Its totient is φ = 112373061120.

The previous prime is 131883048779. The next prime is 131883048797. The reversal of 131883048787 is 787840388131.

It is not a de Polignac number, because 131883048787 - 2³ = 131883048779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131883048707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1811112 + ... + 1882522.

It is an arithmetic number, because the mean of its divisors is an integer number (9476086752).

Almost surely, 2^131883048787 is an apocalyptic number.

131883048787 is a deficient number, since it is larger than the sum of its proper divisors (19734339245).

131883048787 is a wasteful number, since it uses less digits than its factorization.

131883048787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72978.

The product of its (nonzero) digits is 7225344, while the sum is 58.

The spelling of 131883048787 in words is "one hundred thirty-one billion, eight hundred eighty-three million, forty-eight thousand, seven hundred eighty-seven".