12013113230 has 16 divisors (see below), whose sum is σ = 21735646704. Its totient is φ = 4780346880.

The previous prime is 12013113227. The next prime is 12013113239. The reversal of 12013113230 is 3231131021.

It is a junction number, because it is equal to n+sod(n) for n = 12013113199 and 12013113208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013113239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3110276 + ... + 3114135.

It is an arithmetic number, because the mean of its divisors is an integer number (1358477919).

Almost surely, 2^12013113230 is an apocalyptic number.

12013113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12013113230 is a deficient number, since it is larger than the sum of its proper divisors (9722533474).

12013113230 is a wasteful number, since it uses less digits than its factorization.

12013113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224611.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12013113230 its reverse (3231131021), we get a palindrome (15244244251).

The spelling of 12013113230 in words is "twelve billion, thirteen million, one hundred thirteen thousand, two hundred thirty".