5203103542393 has 2 divisors, whose sum is σ = 5203103542394. Its totient is φ = 5203103542392.

The previous prime is 5203103542387. The next prime is 5203103542433. The reversal of 5203103542393 is 3932453013025.

It is a happy number.

It is an a-pointer prime, because the next prime (5203103542433) can be obtained adding 5203103542393 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4158022609129 + 1045080933264 = 2039123^2 + 1022292^2 .

It is a cyclic number.

It is not a de Polignac number, because 5203103542393 - 2¹⁷ = 5203103411321 is a prime.

It is not a weakly prime, because it can be changed into another prime (5203103572393) 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, 2601551771196 + 2601551771197.

It is an arithmetic number, because the mean of its divisors is an integer number (2601551771197).

Almost surely, 2^{5203103542393} is an apocalyptic number.

It is an amenable number.

5203103542393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5203103542393 is an equidigital number, since it uses as much as digits as its factorization.

5203103542393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 5203103542393 in words is "five trillion, two hundred three billion, one hundred three million, five hundred forty-two thousand, three hundred ninety-three".