131719603093 has 8 divisors (see below), whose sum is σ = 141855664608. Its totient is φ = 121584082224.

The previous prime is 131719603063. The next prime is 131719603117. The reversal of 131719603093 is 390306917131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131719603093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131719603063) 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, 471846 + ... + 697192.

It is an arithmetic number, because the mean of its divisors is an integer number (17731958076).

Almost surely, 2^131719603093 is an apocalyptic number.

131719603093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131719603093 is a deficient number, since it is larger than the sum of its proper divisors (10136061515).

131719603093 is a wasteful number, since it uses less digits than its factorization.

131719603093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270323.

The product of its (nonzero) digits is 91854, while the sum is 43.

The spelling of 131719603093 in words is "one hundred thirty-one billion, seven hundred nineteen million, six hundred three thousand, ninety-three".