131064282 has 24 divisors (see below), whose sum is σ = 293765940. Its totient is φ = 42181440.

The previous prime is 131064251. The next prime is 131064289. The reversal of 131064282 is 282460131.

131064282 is a `hidden beast` number, since 1 + 3 + 10 + 642 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 125686521 + 5377761 = 11211^2 + 2319^2 .

It is not an unprimeable number, because it can be changed into a prime (131064289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125019 + ... + 126062.

Almost surely, 2^131064282 is an apocalyptic number.

131064282 is an abundant number, since it is smaller than the sum of its proper divisors (162701658).

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

131064282 is a wasteful number, since it uses less digits than its factorization.

131064282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251118 (or 251115 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 131064282 is about 11448.3309700585. The cubic root of 131064282 is about 507.9583660880.

The spelling of 131064282 in words is "one hundred thirty-one million, sixty-four thousand, two hundred eighty-two".