282132139 has 2 divisors, whose sum is σ = 282132140. Its totient is φ = 282132138.

The previous prime is 282132131. The next prime is 282132157. The reversal of 282132139 is 931231282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 282132139 - 2³ = 282132131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 282132139.

It is not a weakly prime, because it can be changed into another prime (282132131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141066069 + 141066070.

It is an arithmetic number, because the mean of its divisors is an integer number (141066070).

Almost surely, 2^282132139 is an apocalyptic number.

282132139 is a deficient number, since it is larger than the sum of its proper divisors (1).

282132139 is an equidigital number, since it uses as much as digits as its factorization.

282132139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 282132139 is about 16796.7895444338. The cubic root of 282132139 is about 655.8696286566.

The spelling of 282132139 in words is "two hundred eighty-two million, one hundred thirty-two thousand, one hundred thirty-nine".