5051213021303 has 2 divisors, whose sum is σ = 5051213021304. Its totient is φ = 5051213021302.

The previous prime is 5051213021299. The next prime is 5051213021321. The reversal of 5051213021303 is 3031203121505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5051213021303 - 2² = 5051213021299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5051213021363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525606510651 + 2525606510652.

It is an arithmetic number, because the mean of its divisors is an integer number (2525606510652).

Almost surely, 2^{5051213021303} is an apocalyptic number.

5051213021303 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051213021303 is an equidigital number, since it uses as much as digits as its factorization.

5051213021303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 5051213021303 its reverse (3031203121505), we get a palindrome (8082416142808).

The spelling of 5051213021303 in words is "five trillion, fifty-one billion, two hundred thirteen million, twenty-one thousand, three hundred three".