12100110011203 has 2 divisors, whose sum is σ = 12100110011204. Its totient is φ = 12100110011202.

The previous prime is 12100110011189. The next prime is 12100110011233. The reversal of 12100110011203 is 30211001100121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12100110011203 - 2¹³ = 12100110003011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100110011233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050055005601 + 6050055005602.

It is an arithmetic number, because the mean of its divisors is an integer number (6050055005602).

Almost surely, 2^{12100110011203} is an apocalyptic number.

12100110011203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100110011203 is an equidigital number, since it uses as much as digits as its factorization.

12100110011203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 12100110011203 its reverse (30211001100121), we get a palindrome (42311111111324).

The spelling of 12100110011203 in words is "twelve trillion, one hundred billion, one hundred ten million, eleven thousand, two hundred three".