12513010 has 8 divisors (see below), whose sum is σ = 22523436. Its totient is φ = 5005200.

The previous prime is 12512999. The next prime is 12513019. The reversal of 12513010 is 1031521.

It can be written as a sum of positive squares in 2 ways, for example, as 12173121 + 339889 = 3489^2 + 583^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12513019) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 625641 + ... + 625660.

Almost surely, 2^12513010 is an apocalyptic number.

12513010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12513010 is a deficient number, since it is larger than the sum of its proper divisors (10010426).

12513010 is a wasteful number, since it uses less digits than its factorization.

12513010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251308.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 12513010 is about 3537.3733192865. The cubic root of 12513010 is about 232.1599298574.

Adding to 12513010 its reverse (1031521), we get a palindrome (13544531).

The spelling of 12513010 in words is "twelve million, five hundred thirteen thousand, ten".