5203120100413 has 4 divisors (see below), whose sum is σ = 5382538034940. Its totient is φ = 5023702165888.

The previous prime is 5203120100411. The next prime is 5203120100509. The reversal of 5203120100413 is 3140010213025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2863009513849 + 2340110586564 = 1692043^2 + 1529742^2 .

It is a cyclic number.

It is not a de Polignac number, because 5203120100413 - 2¹ = 5203120100411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203120100411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89708967220 + ... + 89708967277.

It is an arithmetic number, because the mean of its divisors is an integer number (1345634508735).

Almost surely, 2^{5203120100413} is an apocalyptic number.

It is an amenable number.

5203120100413 is a deficient number, since it is larger than the sum of its proper divisors (179417934527).

5203120100413 is a wasteful number, since it uses less digits than its factorization.

5203120100413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179417934526.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 5203120100413 its reverse (3140010213025), we get a palindrome (8343130313438).

The spelling of 5203120100413 in words is "five trillion, two hundred three billion, one hundred twenty million, one hundred thousand, four hundred thirteen".