1030331332 has 12 divisors (see below), whose sum is σ = 1809784620. Its totient is φ = 513250016.

The previous prime is 1030331327. The next prime is 1030331333. The reversal of 1030331332 is 2331330301.

It can be written as a sum of positive squares in 2 ways, for example, as 188403076 + 841928256 = 13726^2 + 29016^2 .

It is not an unprimeable number, because it can be changed into a prime (1030331333) 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 3 ways as a sum of consecutive naturals, for example, 477703 + ... + 479854.

It is an arithmetic number, because the mean of its divisors is an integer number (150815385).

Almost surely, 2^1030331332 is an apocalyptic number.

It is an amenable number.

1030331332 is a deficient number, since it is larger than the sum of its proper divisors (779453288).

1030331332 is a wasteful number, since it uses less digits than its factorization.

1030331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957830 (or 957828 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1030331332 is about 32098.7746183558. The cubic root of 1030331332 is about 1010.0099113493.

Adding to 1030331332 its reverse (2331330301), we get a palindrome (3361661633).

The spelling of 1030331332 in words is "one billion, thirty million, three hundred thirty-one thousand, three hundred thirty-two".