1030321330 has 16 divisors (see below), whose sum is σ = 1876924224. Its totient is φ = 407162800.

The previous prime is 1030321321. The next prime is 1030321337. The reversal of 1030321330 is 331230301.

It is not an unprimeable number, because it can be changed into a prime (1030321337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619846 + ... + 621505.

It is an arithmetic number, because the mean of its divisors is an integer number (117307764).

Almost surely, 2^1030321330 is an apocalyptic number.

1030321330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030321330 is a deficient number, since it is larger than the sum of its proper divisors (846602894).

1030321330 is a wasteful number, since it uses less digits than its factorization.

1030321330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241441.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1030321330 is about 32098.6188176376. The cubic root of 1030321330 is about 1010.0066430959.

Adding to 1030321330 its reverse (331230301), we get a palindrome (1361551631).

The spelling of 1030321330 in words is "one billion, thirty million, three hundred twenty-one thousand, three hundred thirty".