51304100330 has 16 divisors (see below), whose sum is σ = 105539863680. Its totient is φ = 17589977232.

The previous prime is 51304100321. The next prime is 51304100377. The reversal of 51304100330 is 3300140315.

It is a happy number.

It is a super-2 number, since 2×51304100330² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366457790 + ... + 366457929.

It is an arithmetic number, because the mean of its divisors is an integer number (6596241480).

Almost surely, 2^51304100330 is an apocalyptic number.

51304100330 is an abundant number, since it is smaller than the sum of its proper divisors (54235763350).

51304100330 is a wasteful number, since it uses less digits than its factorization.

51304100330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732915733.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 51304100330 its reverse (3300140315), we get a palindrome (54604240645).

The spelling of 51304100330 in words is "fifty-one billion, three hundred four million, one hundred thousand, three hundred thirty".