12510433013 has 8 divisors (see below), whose sum is σ = 13474137600. Its totient is φ = 11546923248.

The previous prime is 12510433009. The next prime is 12510433043. The reversal of 12510433013 is 31033401521.

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

It is a cyclic number.

It is not a de Polignac number, because 12510433013 - 2² = 12510433009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12510433013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12510433003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101948 + ... + 188186.

It is an arithmetic number, because the mean of its divisors is an integer number (1684267200).

Almost surely, 2^12510433013 is an apocalyptic number.

12510433013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12510433013 is a deficient number, since it is larger than the sum of its proper divisors (963704587).

12510433013 is a wasteful number, since it uses less digits than its factorization.

12510433013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97411.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 12510433013 its reverse (31033401521), we get a palindrome (43543834534).

The spelling of 12510433013 in words is "twelve billion, five hundred ten million, four hundred thirty-three thousand, thirteen".