520141102403 has 16 divisors (see below), whose sum is σ = 560807804256. Its totient is φ = 479568418560.

The previous prime is 520141102399. The next prime is 520141102417. The reversal of 520141102403 is 304201141025.

It is a cyclic number.

It is not a de Polignac number, because 520141102403 - 2² = 520141102399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (520141102003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59692775 + ... + 59701487.

It is an arithmetic number, because the mean of its divisors is an integer number (35050487766).

Almost surely, 2^520141102403 is an apocalyptic number.

520141102403 is a deficient number, since it is larger than the sum of its proper divisors (40666701853).

520141102403 is a wasteful number, since it uses less digits than its factorization.

520141102403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13574.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 520141102403 its reverse (304201141025), we get a palindrome (824342243428).

The spelling of 520141102403 in words is "five hundred twenty billion, one hundred forty-one million, one hundred two thousand, four hundred three".