12310502603 has 12 divisors (see below), whose sum is σ = 14383478952. Its totient is φ = 10505365920.

The previous prime is 12310502593. The next prime is 12310502623. The reversal of 12310502603 is 30620501321.

It is not a de Polignac number, because 12310502603 - 2¹⁰ = 12310501579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310502623) 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, 542258 + ... + 564503.

It is an arithmetic number, because the mean of its divisors is an integer number (1198623246).

Almost surely, 2^12310502603 is an apocalyptic number.

12310502603 is a deficient number, since it is larger than the sum of its proper divisors (2072976349).

12310502603 is a wasteful number, since it uses less digits than its factorization.

12310502603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107002 (or 1106995 counting only the distinct ones).

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

The spelling of 12310502603 in words is "twelve billion, three hundred ten million, five hundred two thousand, six hundred three".