12003030103030 has 16 divisors (see below), whose sum is σ = 21606145526160. Its totient is φ = 4801058409952.

The previous prime is 12003030103007. The next prime is 12003030103061. The reversal of 12003030103030 is 3030103030021.

It is a junction number, because it is equal to n+sod(n) for n = 12003030102995 and 12003030103013.

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, 18875500 + ... + 19501039.

It is an arithmetic number, because the mean of its divisors is an integer number (1350384095385).

Almost surely, 2^{12003030103030} is an apocalyptic number.

12003030103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003030103030 is a deficient number, since it is larger than the sum of its proper divisors (9603115423130).

12003030103030 is a wasteful number, since it uses less digits than its factorization.

12003030103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38407823.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 12003030103030 its reverse (3030103030021), we get a palindrome (15033133133051).

The spelling of 12003030103030 in words is "twelve trillion, three billion, thirty million, one hundred three thousand, thirty".