9768132131 has 4 divisors (see below), whose sum is σ = 10192833552. Its totient is φ = 9343430712.

The previous prime is 9768132097. The next prime is 9768132151. The reversal of 9768132131 is 1312318679.

9768132131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9768132131 - 2⁶ = 9768132067 is a prime.

It is a super-2 number, since 2×9768132131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9768132151) 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 in 3 ways as a sum of consecutive naturals, for example, 212350676 + ... + 212350721.

It is an arithmetic number, because the mean of its divisors is an integer number (2548208388).

Almost surely, 2^9768132131 is an apocalyptic number.

9768132131 is a deficient number, since it is larger than the sum of its proper divisors (424701421).

9768132131 is a wasteful number, since it uses less digits than its factorization.

9768132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424701420.

The product of its digits is 54432, while the sum is 41.

The square root of 9768132131 is about 98833.8612571623. The cubic root of 9768132131 is about 2137.6528353994.

The spelling of 9768132131 in words is "nine billion, seven hundred sixty-eight million, one hundred thirty-two thousand, one hundred thirty-one".