520150224102043 has 4 divisors (see below), whose sum is σ = 520150556527200. Its totient is φ = 520149891676888.

The previous prime is 520150224102029. The next prime is 520150224102071. The reversal of 520150224102043 is 340201422051025.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-520150224102043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 520150224101996 and 520150224102014.

It is not an unprimeable number, because it can be changed into a prime (520150224102643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163854355 + ... + 166998652.

It is an arithmetic number, because the mean of its divisors is an integer number (130037639131800).

Almost surely, 2^{520150224102043} is an apocalyptic number.

520150224102043 is a deficient number, since it is larger than the sum of its proper divisors (332425157).

520150224102043 is a wasteful number, since it uses less digits than its factorization.

520150224102043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332425156.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 520150224102043 its reverse (340201422051025), we get a palindrome (860351646153068).

The spelling of 520150224102043 in words is "five hundred twenty trillion, one hundred fifty billion, two hundred twenty-four million, one hundred two thousand, forty-three".