131617234763 has 8 divisors (see below), whose sum is σ = 150974753280. Its totient is φ = 112398480360.

The previous prime is 131617234711. The next prime is 131617234769. The reversal of 131617234763 is 367432716131.

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 131617234763 - 2²⁰ = 131616186187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131617234769) 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, 34688993 + ... + 34692786.

It is an arithmetic number, because the mean of its divisors is an integer number (18871844160).

Almost surely, 2^131617234763 is an apocalyptic number.

131617234763 is a deficient number, since it is larger than the sum of its proper divisors (19357518517).

131617234763 is an equidigital number, since it uses as much as digits as its factorization.

131617234763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69382057.

The product of its digits is 381024, while the sum is 44.

The spelling of 131617234763 in words is "one hundred thirty-one billion, six hundred seventeen million, two hundred thirty-four thousand, seven hundred sixty-three".