12003103102 has 16 divisors (see below), whose sum is σ = 18416401632. Its totient is φ = 5865556320.

The previous prime is 12003103097. The next prime is 12003103109. The reversal of 12003103102 is 20130130021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003103109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294178 + ... + 332485.

It is an arithmetic number, because the mean of its divisors is an integer number (1151025102).

Almost surely, 2^12003103102 is an apocalyptic number.

12003103102 is a deficient number, since it is larger than the sum of its proper divisors (6413298530).

12003103102 is a wasteful number, since it uses less digits than its factorization.

12003103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626883.

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

Adding to 12003103102 its reverse (20130130021), we get a palindrome (32133233123).

The spelling of 12003103102 in words is "twelve billion, three million, one hundred three thousand, one hundred two".