131654255 has 4 divisors (see below), whose sum is σ = 157985112. Its totient is φ = 105323400.

The previous prime is 131654227. The next prime is 131654297. The reversal of 131654255 is 552456131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 131654255 - 2¹⁰ = 131653231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13165421 + ... + 13165430.

It is an arithmetic number, because the mean of its divisors is an integer number (39496278).

Almost surely, 2^131654255 is an apocalyptic number.

131654255 is a deficient number, since it is larger than the sum of its proper divisors (26330857).

131654255 is an equidigital number, since it uses as much as digits as its factorization.

131654255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26330856.

The product of its digits is 18000, while the sum is 32.

The square root of 131654255 is about 11474.0688075329. The cubic root of 131654255 is about 508.7194002286.

The spelling of 131654255 in words is "one hundred thirty-one million, six hundred fifty-four thousand, two hundred fifty-five".