12002101103 has 2 divisors, whose sum is σ = 12002101104. Its totient is φ = 12002101102.

The previous prime is 12002101057. The next prime is 12002101129. The reversal of 12002101103 is 30110120021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12002101103 - 2²² = 11997906799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002101003) 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 as a sum of consecutive naturals, namely, 6001050551 + 6001050552.

It is an arithmetic number, because the mean of its divisors is an integer number (6001050552).

Almost surely, 2^12002101103 is an apocalyptic number.

12002101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002101103 is an equidigital number, since it uses as much as digits as its factorization.

12002101103 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 11.

Adding to 12002101103 its reverse (30110120021), we get a palindrome (42112221124).

The spelling of 12002101103 in words is "twelve billion, two million, one hundred one thousand, one hundred three".