131060656 has 10 divisors (see below), whose sum is σ = 253930052. Its totient is φ = 65530320.

The previous prime is 131060621. The next prime is 131060659. The reversal of 131060656 is 656060131.

It is not an unprimeable number, because it can be changed into a prime (131060659) by changing a digit.

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 as a sum of consecutive naturals, namely, 4095630 + ... + 4095661.

Almost surely, 2^131060656 is an apocalyptic number.

131060656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

131060656 is a deficient number, since it is larger than the sum of its proper divisors (122869396).

131060656 is an equidigital number, since it uses as much as digits as its factorization.

131060656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191299 (or 8191293 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 131060656 is about 11448.1726052676. The cubic root of 131060656 is about 507.9536816843.

The spelling of 131060656 in words is "one hundred thirty-one million, sixty thousand, six hundred fifty-six".