12631546230 has 16 divisors (see below), whose sum is σ = 30315711024. Its totient is φ = 3368412320.

The previous prime is 12631546189. The next prime is 12631546243. The reversal of 12631546230 is 3264513621.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12631546191 and 12631546200.

It is a congruent 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, 210525741 + ... + 210525800.

It is an arithmetic number, because the mean of its divisors is an integer number (1894731939).

Almost surely, 2^12631546230 is an apocalyptic number.

12631546230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12631546230 is an abundant number, since it is smaller than the sum of its proper divisors (17684164794).

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

12631546230 is a wasteful number, since it uses less digits than its factorization.

12631546230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421051551.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 12631546230 in words is "twelve billion, six hundred thirty-one million, five hundred forty-six thousand, two hundred thirty".