1303130512 has 40 divisors (see below), whose sum is σ = 2675828736. Its totient is φ = 612665856.

The previous prime is 1303130483. The next prime is 1303130513. The reversal of 1303130512 is 2150313031.

It is a self number, because there is not a number n which added to its sum of digits gives 1303130512.

It is not an unprimeable number, because it can be changed into a prime (1303130513) 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, 483633 + ... + 486319.

Almost surely, 2^1303130512 is an apocalyptic number.

It is an amenable number.

1303130512 is an abundant number, since it is smaller than the sum of its proper divisors (1372698224).

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

1303130512 is a wasteful number, since it uses less digits than its factorization.

1303130512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495 (or 4489 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1303130512 is about 36098.8990413835. The cubic root of 1303130512 is about 1092.2682368243.

Adding to 1303130512 its reverse (2150313031), we get a palindrome (3453443543).

The spelling of 1303130512 in words is "one billion, three hundred three million, one hundred thirty thousand, five hundred twelve".