1020000332 has 48 divisors (see below), whose sum is σ = 2030246400. Its totient is φ = 444502080.

The previous prime is 1020000329. The next prime is 1020000367. The reversal of 1020000332 is 2330000201.

It is a super-2 number, since 2×1020000332² = 2080801354560220448, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 325469 + ... + 328587.

It is an arithmetic number, because the mean of its divisors is an integer number (42296800).

Almost surely, 2^1020000332 is an apocalyptic number.

It is an amenable number.

1020000332 is a deficient number, since it is larger than the sum of its proper divisors (1010246068).

1020000332 is a wasteful number, since it uses less digits than its factorization.

1020000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1020000332 is about 31937.4440430038. Note that the first 3 decimals coincide. The cubic root of 1020000332 is about 1006.6228187754.

Adding to 1020000332 its reverse (2330000201), we get a palindrome (3350000533).

The spelling of 1020000332 in words is "one billion, twenty million, three hundred thirty-two", and thus it is an aban number.