12031000302 has 16 divisors (see below), whose sum is σ = 24169904640. Its totient is φ = 3992349432.

The previous prime is 12031000259. The next prime is 12031000409. The reversal of 12031000302 is 20300013021.

It is a happy number.

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, 4494552 + ... + 4497227.

It is an arithmetic number, because the mean of its divisors is an integer number (1510619040).

Almost surely, 2^12031000302 is an apocalyptic number.

12031000302 is an abundant number, since it is smaller than the sum of its proper divisors (12138904338).

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

12031000302 is a wasteful number, since it uses less digits than its factorization.

12031000302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8992007.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12031000302 its reverse (20300013021), we get a palindrome (32331013323).

The spelling of 12031000302 in words is "twelve billion, thirty-one million, three hundred two", and thus it is an aban number.