12310001230 has 16 divisors (see below), whose sum is σ = 22173555600. Its totient is φ = 4920544192.

The previous prime is 12310001227. The next prime is 12310001273. The reversal of 12310001230 is 3210001321.

It is a super-2 number, since 2×12310001230² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12310001230.

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, 417055 + ... + 445594.

It is an arithmetic number, because the mean of its divisors is an integer number (1385847225).

Almost surely, 2^12310001230 is an apocalyptic number.

12310001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310001230 is a deficient number, since it is larger than the sum of its proper divisors (9863554370).

12310001230 is a wasteful number, since it uses less digits than its factorization.

12310001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864083.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12310001230 its reverse (3210001321), we get a palindrome (15520002551).

Subtracting from 12310001230 its reverse (3210001321), we obtain a palindrome (9099999909).

The spelling of 12310001230 in words is "twelve billion, three hundred ten million, one thousand, two hundred thirty".