520134110030302 has 8 divisors (see below), whose sum is σ = 780201295999056. Its totient is φ = 260067011363952.

The previous prime is 520134110030243. The next prime is 520134110030323. The reversal of 520134110030302 is 203030011431025.

It is a happy number.

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

It is a super-2 number, since 2×520134110030302² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4028583 + ... + 32503810.

It is an arithmetic number, because the mean of its divisors is an integer number (97525161999882).

Almost surely, 2^{520134110030302} is an apocalyptic number.

520134110030302 is a deficient number, since it is larger than the sum of its proper divisors (260067185968754).

520134110030302 is a wasteful number, since it uses less digits than its factorization.

520134110030302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43651202.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 520134110030302 its reverse (203030011431025), we get a palindrome (723164121461327).

The spelling of 520134110030302 in words is "five hundred twenty trillion, one hundred thirty-four billion, one hundred ten million, thirty thousand, three hundred two".