12102010312003 has 2 divisors, whose sum is σ = 12102010312004. Its totient is φ = 12102010312002.

The previous prime is 12102010311967. The next prime is 12102010312009. The reversal of 12102010312003 is 30021301020121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12102010312003 - 2¹³ = 12102010303811 is a prime.

It is not a weakly prime, because it can be changed into another prime (12102010312009) 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, 6051005156001 + 6051005156002.

It is an arithmetic number, because the mean of its divisors is an integer number (6051005156002).

Almost surely, 2^{12102010312003} is an apocalyptic number.

12102010312003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102010312003 is an equidigital number, since it uses as much as digits as its factorization.

12102010312003 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12102010312003 its reverse (30021301020121), we get a palindrome (42123311332124).

The spelling of 12102010312003 in words is "twelve trillion, one hundred two billion, ten million, three hundred twelve thousand, three".