512305102 has 8 divisors (see below), whose sum is σ = 782957016. Its totient is φ = 251319432.

The previous prime is 512305069. The next prime is 512305103. The reversal of 512305102 is 201503215.

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

It is a self number, because there is not a number n which added to its sum of digits gives 512305102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512305103) 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, 2416428 + ... + 2416639.

It is an arithmetic number, because the mean of its divisors is an integer number (97869627).

Almost surely, 2^512305102 is an apocalyptic number.

512305102 is a deficient number, since it is larger than the sum of its proper divisors (270651914).

512305102 is a wasteful number, since it uses less digits than its factorization.

512305102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833122.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 512305102 is about 22634.1578593064. The cubic root of 512305102 is about 800.1588757377.

Adding to 512305102 its reverse (201503215), we get a palindrome (713808317).

The spelling of 512305102 in words is "five hundred twelve million, three hundred five thousand, one hundred two".