1282500130 has 8 divisors (see below), whose sum is σ = 2308500252. Its totient is φ = 513000048.

The previous prime is 1282500119. The next prime is 1282500199. The reversal of 1282500130 is 310052821.

It can be written as a sum of positive squares in 2 ways, for example, as 1254080569 + 28419561 = 35413^2 + 5331^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 64124997 + ... + 64125016.

Almost surely, 2^1282500130 is an apocalyptic number.

1282500130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1282500130 is a deficient number, since it is larger than the sum of its proper divisors (1026000122).

1282500130 is a wasteful number, since it uses less digits than its factorization.

1282500130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128250020.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1282500130 is about 35812.0109739735. The cubic root of 1282500130 is about 1086.4735032262.

Adding to 1282500130 its reverse (310052821), we get a palindrome (1592552951).

The spelling of 1282500130 in words is "one billion, two hundred eighty-two million, five hundred thousand, one hundred thirty".