12003115303 has 2 divisors, whose sum is σ = 12003115304. Its totient is φ = 12003115302.

The previous prime is 12003115291. The next prime is 12003115337. The reversal of 12003115303 is 30351130021.

It is a weak prime.

It is an emirp because it is prime and its reverse (30351130021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12003115303 - 2¹³ = 12003107111 is a prime.

It is a super-2 number, since 2×12003115303² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12003185303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001557651 + 6001557652.

It is an arithmetic number, because the mean of its divisors is an integer number (6001557652).

Almost surely, 2^12003115303 is an apocalyptic number.

12003115303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003115303 is an equidigital number, since it uses as much as digits as its factorization.

12003115303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 12003115303 its reverse (30351130021), we get a palindrome (42354245324).

The spelling of 12003115303 in words is "twelve billion, three million, one hundred fifteen thousand, three hundred three".