12903103593 has 12 divisors (see below), whose sum is σ = 19034366208. Its totient is φ = 8419046040.

The previous prime is 12903103553. The next prime is 12903103597. The reversal of 12903103593 is 39530130921.

12903103593 is a `hidden beast` number, since 1 + 290 + 3 + 10 + 359 + 3 = 666.

It is not a de Polignac number, because 12903103593 - 2⁶ = 12903103529 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12903103597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15251473 + ... + 15252318.

It is an arithmetic number, because the mean of its divisors is an integer number (1586197184).

Almost surely, 2^12903103593 is an apocalyptic number.

It is an amenable number.

12903103593 is a deficient number, since it is larger than the sum of its proper divisors (6131262615).

12903103593 is a wasteful number, since it uses less digits than its factorization.

12903103593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30503844 (or 30503841 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The spelling of 12903103593 in words is "twelve billion, nine hundred three million, one hundred three thousand, five hundred ninety-three".