473203230613 has 2 divisors, whose sum is σ = 473203230614. Its totient is φ = 473203230612.

The previous prime is 473203230589. The next prime is 473203230653. The reversal of 473203230613 is 316032302374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337656290724 + 135546939889 = 581082^2 + 368167^2 .

It is a cyclic number.

It is not a de Polignac number, because 473203230613 - 2²⁵ = 473169676181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473203230653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236601615306 + 236601615307.

It is an arithmetic number, because the mean of its divisors is an integer number (236601615307).

Almost surely, 2^473203230613 is an apocalyptic number.

It is an amenable number.

473203230613 is a deficient number, since it is larger than the sum of its proper divisors (1).

473203230613 is an equidigital number, since it uses as much as digits as its factorization.

473203230613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 473203230613 its reverse (316032302374), we get a palindrome (789235532987).

The spelling of 473203230613 in words is "four hundred seventy-three billion, two hundred three million, two hundred thirty thousand, six hundred thirteen".