12603150344009 has 2 divisors, whose sum is σ = 12603150344010. Its totient is φ = 12603150344008.

The previous prime is 12603150344003. The next prime is 12603150344021. The reversal of 12603150344009 is 90044305130621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10188321367225 + 2414828976784 = 3191915^2 + 1553972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12603150344009 is a prime.

It is not a weakly prime, because it can be changed into another prime (12603150344003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6301575172004 + 6301575172005.

It is an arithmetic number, because the mean of its divisors is an integer number (6301575172005).

Almost surely, 2^{12603150344009} is an apocalyptic number.

It is an amenable number.

12603150344009 is a deficient number, since it is larger than the sum of its proper divisors (1).

12603150344009 is an equidigital number, since it uses as much as digits as its factorization.

12603150344009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 12603150344009 in words is "twelve trillion, six hundred three billion, one hundred fifty million, three hundred forty-four thousand, nine".