131790564163 has 8 divisors (see below), whose sum is σ = 135444359600. Its totient is φ = 128163536928.

The previous prime is 131790564137. The next prime is 131790564173. The reversal of 131790564163 is 361465097131.

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 131790564163 - 2¹³ = 131790555971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131790564173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6682068 + ... + 6701761.

It is an arithmetic number, because the mean of its divisors is an integer number (16930544950).

Almost surely, 2^131790564163 is an apocalyptic number.

131790564163 is a deficient number, since it is larger than the sum of its proper divisors (3653795437).

131790564163 is a wasteful number, since it uses less digits than its factorization.

131790564163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13384101.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 131790564163 in words is "one hundred thirty-one billion, seven hundred ninety million, five hundred sixty-four thousand, one hundred sixty-three".