130412512 has 12 divisors (see below), whose sum is σ = 256749696. Its totient is φ = 65206240.

The previous prime is 130412497. The next prime is 130412537. The reversal of 130412512 is 215214031.

It is a self number, because there is not a number n which added to its sum of digits gives 130412512.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037664 + ... + 2037727.

It is an arithmetic number, because the mean of its divisors is an integer number (21395808).

Almost surely, 2^130412512 is an apocalyptic number.

It is an amenable number.

130412512 is a deficient number, since it is larger than the sum of its proper divisors (126337184).

130412512 is an equidigital number, since it uses as much as digits as its factorization.

130412512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075401 (or 4075393 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 130412512 is about 11419.8297710605. The cubic root of 130412512 is about 507.1149571978.

Adding to 130412512 its reverse (215214031), we get a palindrome (345626543).

The spelling of 130412512 in words is "one hundred thirty million, four hundred twelve thousand, five hundred twelve".