1308130 has 16 divisors (see below), whose sum is σ = 2368440. Its totient is φ = 520192.

The previous prime is 1308121. The next prime is 1308137. The reversal of 1308130 is 318031.

It can be written as a sum of positive squares in 4 ways, for example, as 1306449 + 1681 = 1143^2 + 41^2 .

It is a super-3 number, since 3×1308130³ = 6715432245833391000, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1308137) 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, 2316 + ... + 2824.

2^1308130 is an apocalyptic number.

1308130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1308130 is a deficient number, since it is larger than the sum of its proper divisors (1060310).

1308130 is a wasteful number, since it uses less digits than its factorization.

1308130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1308130 is about 1143.7351091927. The cubic root of 1308130 is about 109.3663291085.

Subtracting from 1308130 its reverse (318031), we obtain a palindrome (990099).

The spelling of 1308130 in words is "one million, three hundred eight thousand, one hundred thirty".