516333203130 has 64 divisors (see below), whose sum is σ = 1268705547648. Its totient is φ = 134413896960.

The previous prime is 516333203101. The next prime is 516333203131. The reversal of 516333203130 is 31302333615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (516333203131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2293152 + ... + 2508228.

It is an arithmetic number, because the mean of its divisors is an integer number (19823524182).

Almost surely, 2^516333203130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516333203130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634352773824).

516333203130 is an abundant number, since it is smaller than the sum of its proper divisors (752372344518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516333203130 is a wasteful number, since it uses less digits than its factorization.

516333203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216991.

The product of its (nonzero) digits is 14580, while the sum is 30.

Adding to 516333203130 its reverse (31302333615), we get a palindrome (547635536745).

The spelling of 516333203130 in words is "five hundred sixteen billion, three hundred thirty-three million, two hundred three thousand, one hundred thirty".