1303130 has 16 divisors (see below), whose sum is σ = 2363904. Its totient is φ = 517200.

The previous prime is 1303129. The next prime is 1303139. The reversal of 1303130 is 313031.

It is not an unprimeable number, because it can be changed into a prime (1303139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079 + ... + 1941.

It is an arithmetic number, because the mean of its divisors is an integer number (147744).

2^1303130 is an apocalyptic number.

1303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303130 is a deficient number, since it is larger than the sum of its proper divisors (1060774).

1303130 is a wasteful number, since it uses less digits than its factorization.

1303130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 1303130 is about 1141.5471956954. The cubic root of 1303130 is about 109.2268093774.

Adding to 1303130 its reverse (313031), we get a palindrome (1616161).

Subtracting from 1303130 its reverse (313031), we obtain a palindrome (990099).

The spelling of 1303130 in words is "one million, three hundred three thousand, one hundred thirty".