131168585282 has 32 divisors (see below), whose sum is σ = 226093400064. Its totient is φ = 55907370000.

The previous prime is 131168585279. The next prime is 131168585309. The reversal of 131168585282 is 282585861131.

It is a self number, because there is not a number n which added to its sum of digits gives 131168585282.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3198407 + ... + 3239157.

It is an arithmetic number, because the mean of its divisors is an integer number (7065418752).

Almost surely, 2^131168585282 is an apocalyptic number.

131168585282 is a deficient number, since it is larger than the sum of its proper divisors (94924814782).

131168585282 is a wasteful number, since it uses less digits than its factorization.

131168585282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42014.

The product of its digits is 921600, while the sum is 50.

The spelling of 131168585282 in words is "one hundred thirty-one billion, one hundred sixty-eight million, five hundred eighty-five thousand, two hundred eighty-two".