131104340430255 has 24 divisors (see below), whose sum is σ = 227260119594768. Its totient is φ = 69918439147776.

The previous prime is 131104340430227. The next prime is 131104340430293. The reversal of 131104340430255 is 552034043401131.

131104340430255 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 0 + 4 + 340 + 4 + 302 + 5 + 5 = 666.

It is not a de Polignac number, because 131104340430255 - 2²⁰ = 131104339381679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79923802 + ... + 81547671.

It is an arithmetic number, because the mean of its divisors is an integer number (9469171649782).

Almost surely, 2^{131104340430255} is an apocalyptic number.

131104340430255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131104340430255 is a deficient number, since it is larger than the sum of its proper divisors (96155779164513).

131104340430255 is a wasteful number, since it uses less digits than its factorization.

131104340430255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161489527 (or 161489524 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 131104340430255 its reverse (552034043401131), we get a palindrome (683138383831386).

The spelling of 131104340430255 in words is "one hundred thirty-one trillion, one hundred four billion, three hundred forty million, four hundred thirty thousand, two hundred fifty-five".