10321043330 has 32 divisors (see below), whose sum is σ = 20122636464. Its totient is φ = 3788810496.

The previous prime is 10321043323. The next prime is 10321043353. The reversal of 10321043330 is 3334012301.

It can be written as a sum of positive squares in 8 ways, for example, as 2534216281 + 7786827049 = 50341^2 + 88243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206969 + ... + 251948.

Almost surely, 2^10321043330 is an apocalyptic number.

10321043330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10321043330 is a deficient number, since it is larger than the sum of its proper divisors (9801593134).

10321043330 is a wasteful number, since it uses less digits than its factorization.

10321043330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459110.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10321043330 its reverse (3334012301), we get a palindrome (13655055631).

The spelling of 10321043330 in words is "ten billion, three hundred twenty-one million, forty-three thousand, three hundred thirty".