12715268603 has 4 divisors (see below), whose sum is σ = 13010972568. Its totient is φ = 12419564640.

The previous prime is 12715268567. The next prime is 12715268639. The reversal of 12715268603 is 30686251721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30686251721 = 2341 ⋅13108181.

It is an interprime number because it is at equal distance from previous prime (12715268567) and next prime (12715268639).

It is a cyclic number.

It is not a de Polignac number, because 12715268603 - 2¹⁸ = 12715006459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12715268663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147851918 + ... + 147852003.

It is an arithmetic number, because the mean of its divisors is an integer number (3252743142).

Almost surely, 2^12715268603 is an apocalyptic number.

12715268603 is a deficient number, since it is larger than the sum of its proper divisors (295703965).

12715268603 is an equidigital number, since it uses as much as digits as its factorization.

12715268603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295703964.

The product of its (nonzero) digits is 120960, while the sum is 41.

Adding to 12715268603 its sum of digits (41), we get a square (12715268644 = 112762²).

The spelling of 12715268603 in words is "twelve billion, seven hundred fifteen million, two hundred sixty-eight thousand, six hundred three".