505103522343 has 8 divisors (see below), whose sum is σ = 769681557888. Its totient is φ = 288630584184.

The previous prime is 505103522333. The next prime is 505103522383. The reversal of 505103522343 is 343225301505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 505103522343 - 2⁴ = 505103522327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505103522333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12026274321 + ... + 12026274362.

It is an arithmetic number, because the mean of its divisors is an integer number (96210194736).

Almost surely, 2^505103522343 is an apocalyptic number.

505103522343 is a deficient number, since it is larger than the sum of its proper divisors (264578035545).

505103522343 is a wasteful number, since it uses less digits than its factorization.

505103522343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24052548693.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 505103522343 its reverse (343225301505), we get a palindrome (848328823848).

The spelling of 505103522343 in words is "five hundred five billion, one hundred three million, five hundred twenty-two thousand, three hundred forty-three".