131383162 has 8 divisors (see below), whose sum is σ = 199569600. Its totient is φ = 64859964.

The previous prime is 131383141. The next prime is 131383163. The reversal of 131383162 is 261383131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 131383162.

It is not an unprimeable number, because it can be changed into a prime (131383163) 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 3 ways as a sum of consecutive naturals, for example, 415612 + ... + 415927.

It is an arithmetic number, because the mean of its divisors is an integer number (24946200).

Almost surely, 2^131383162 is an apocalyptic number.

131383162 is a deficient number, since it is larger than the sum of its proper divisors (68186438).

131383162 is an equidigital number, since it uses as much as digits as its factorization.

131383162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831620.

The product of its digits is 2592, while the sum is 28.

The square root of 131383162 is about 11462.2494301948. The cubic root of 131383162 is about 508.3699874552.

The spelling of 131383162 in words is "one hundred thirty-one million, three hundred eighty-three thousand, one hundred sixty-two".