12603486930 has 16 divisors (see below), whose sum is σ = 30248368704. Its totient is φ = 3360929840.

The previous prime is 12603486871. The next prime is 12603486941. The reversal of 12603486930 is 3968430621.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210058086 + ... + 210058145.

It is an arithmetic number, because the mean of its divisors is an integer number (1890523044).

Almost surely, 2^12603486930 is an apocalyptic number.

12603486930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12603486930 is an abundant number, since it is smaller than the sum of its proper divisors (17644881774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12603486930 is a wasteful number, since it uses less digits than its factorization.

12603486930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420116241.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 12603486930 in words is "twelve billion, six hundred three million, four hundred eighty-six thousand, nine hundred thirty".