12011103020302 has 16 divisors (see below), whose sum is σ = 19204961529600. Its totient is φ = 5617451244600.

The previous prime is 12011103020269. The next prime is 12011103020303. The reversal of 12011103020302 is 20302030111021.

12011103020302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011103020303) 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, 2000513824 + ... + 2000519827.

It is an arithmetic number, because the mean of its divisors is an integer number (1200310095600).

Almost surely, 2^{12011103020302} is an apocalyptic number.

12011103020302 is a deficient number, since it is larger than the sum of its proper divisors (7193858509298).

12011103020302 is a wasteful number, since it uses less digits than its factorization.

12011103020302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001033751.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12011103020302 its reverse (20302030111021), we get a palindrome (32313133131323).

The spelling of 12011103020302 in words is "twelve trillion, eleven billion, one hundred three million, twenty thousand, three hundred two".