131032068 has 24 divisors (see below), whose sum is σ = 308712768. Its totient is φ = 43252896.

The previous prime is 131032067. The next prime is 131032079. The reversal of 131032068 is 860230131.

It is not an unprimeable number, because it can be changed into a prime (131032067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51771 + ... + 54242.

It is an arithmetic number, because the mean of its divisors is an integer number (12863032).

Almost surely, 2^131032068 is an apocalyptic number.

It is an amenable number.

131032068 is an abundant number, since it is smaller than the sum of its proper divisors (177680700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131032068 is a wasteful number, since it uses less digits than its factorization.

131032068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106123 (or 106121 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 131032068 is about 11446.9239536218. The cubic root of 131032068 is about 507.9167460235.

Adding to 131032068 its reverse (860230131), we get a palindrome (991262199).

The spelling of 131032068 in words is "one hundred thirty-one million, thirty-two thousand, sixty-eight".