131416655 has 8 divisors (see below), whose sum is σ = 159261984. Its totient is φ = 104092000.

The previous prime is 131416633. The next prime is 131416697. The reversal of 131416655 is 556614131.

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

It is not a de Polignac number, because 131416655 - 2⁶ = 131416591 is a prime.

It is a super-2 number, since 2×131416655² = 34540674422778050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129611 + ... + 130620.

It is an arithmetic number, because the mean of its divisors is an integer number (19907748).

Almost surely, 2^131416655 is an apocalyptic number.

131416655 is a deficient number, since it is larger than the sum of its proper divisors (27845329).

131416655 is a wasteful number, since it uses less digits than its factorization.

131416655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260337.

The product of its digits is 10800, while the sum is 32.

The square root of 131416655 is about 11463.7103504930. The cubic root of 131416655 is about 508.4131827147.

The spelling of 131416655 in words is "one hundred thirty-one million, four hundred sixteen thousand, six hundred fifty-five".