131046077 has 8 divisors (see below), whose sum is σ = 132033600. Its totient is φ = 130062240.

The previous prime is 131046067. The next prime is 131046089. The reversal of 131046077 is 770640131.

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

It is a cyclic number.

It is not a de Polignac number, because 131046077 - 2⁴ = 131046061 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 (131046007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137033 + ... + 137985.

It is an arithmetic number, because the mean of its divisors is an integer number (16504200).

Almost surely, 2^131046077 is an apocalyptic number.

It is an amenable number.

131046077 is a deficient number, since it is larger than the sum of its proper divisors (987523).

131046077 is an equidigital number, since it uses as much as digits as its factorization.

131046077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 131046077 is about 11447.5358483824. The cubic root of 131046077 is about 507.9348463054.

The spelling of 131046077 in words is "one hundred thirty-one million, forty-six thousand, seventy-seven".