12120213013003 has 2 divisors, whose sum is σ = 12120213013004. Its totient is φ = 12120213013002.

The previous prime is 12120213012937. The next prime is 12120213013057. The reversal of 12120213013003 is 30031031202121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12120213013003 - 2²¹ = 12120210915851 is a prime.

It is not a weakly prime, because it can be changed into another prime (12120211013003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060106506501 + 6060106506502.

It is an arithmetic number, because the mean of its divisors is an integer number (6060106506502).

Almost surely, 2^{12120213013003} is an apocalyptic number.

12120213013003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120213013003 is an equidigital number, since it uses as much as digits as its factorization.

12120213013003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12120213013003 its reverse (30031031202121), we get a palindrome (42151244215124).

The spelling of 12120213013003 in words is "twelve trillion, one hundred twenty billion, two hundred thirteen million, thirteen thousand, three".