5181222013003 has 2 divisors, whose sum is σ = 5181222013004. Its totient is φ = 5181222013002.

The previous prime is 5181222013001. The next prime is 5181222013117. The reversal of 5181222013003 is 3003102221815.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5181222013003 - 2¹ = 5181222013001 is a prime.

Together with 5181222013001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5181222013001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2590611006501 + 2590611006502.

It is an arithmetic number, because the mean of its divisors is an integer number (2590611006502).

Almost surely, 2^{5181222013003} is an apocalyptic number.

5181222013003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5181222013003 is an equidigital number, since it uses as much as digits as its factorization.

5181222013003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 5181222013003 its reverse (3003102221815), we get a palindrome (8184324234818).

The spelling of 5181222013003 in words is "five trillion, one hundred eighty-one billion, two hundred twenty-two million, thirteen thousand, three".