12003213231130 has 16 divisors (see below), whose sum is σ = 23569945981344. Its totient is φ = 4364804811280.

The previous prime is 12003213231077. The next prime is 12003213231209. The reversal of 12003213231130 is 3113231230021.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 54560060032 + ... + 54560060251.

It is an arithmetic number, because the mean of its divisors is an integer number (1473121623834).

Almost surely, 2^{12003213231130} is an apocalyptic number.

12003213231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003213231130 is a deficient number, since it is larger than the sum of its proper divisors (11566732750214).

12003213231130 is a wasteful number, since it uses less digits than its factorization.

12003213231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109120120301.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12003213231130 its reverse (3113231230021), we get a palindrome (15116444461151).

The spelling of 12003213231130 in words is "twelve trillion, three billion, two hundred thirteen million, two hundred thirty-one thousand, one hundred thirty".