131108088497 has 4 divisors (see below), whose sum is σ = 131109843456. Its totient is φ = 131106333540.

The previous prime is 131108088473. The next prime is 131108088541. The reversal of 131108088497 is 794880801131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131108088497 - 2¹⁴ = 131108072113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131108088407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760193 + ... + 916574.

It is an arithmetic number, because the mean of its divisors is an integer number (32777460864).

Almost surely, 2^131108088497 is an apocalyptic number.

It is an amenable number.

131108088497 is a deficient number, since it is larger than the sum of its proper divisors (1754959).

131108088497 is an equidigital number, since it uses as much as digits as its factorization.

131108088497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754958.

The product of its (nonzero) digits is 387072, while the sum is 50.

The spelling of 131108088497 in words is "one hundred thirty-one billion, one hundred eight million, eighty-eight thousand, four hundred ninety-seven".