230320331330 has 16 divisors (see below), whose sum is σ = 414582106680. Its totient is φ = 92126908032.

The previous prime is 230320331323. The next prime is 230320331383. The reversal of 230320331330 is 33133023032.

It can be written as a sum of positive squares in 4 ways, for example, as 43339328761 + 186981002569 = 208181^2 + 432413^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230320331296 and 230320331305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245086 + ... + 1418054.

Almost surely, 2^230320331330 is an apocalyptic number.

230320331330 is a deficient number, since it is larger than the sum of its proper divisors (184261775350).

230320331330 is a wasteful number, since it uses less digits than its factorization.

230320331330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306133.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 230320331330 its reverse (33133023032), we get a palindrome (263453354362).

The spelling of 230320331330 in words is "two hundred thirty billion, three hundred twenty million, three hundred thirty-one thousand, three hundred thirty".