1033733128 has 32 divisors (see below), whose sum is σ = 1973160000. Its totient is φ = 507631168.

The previous prime is 1033733117. The next prime is 1033733143. The reversal of 1033733128 is 8213373301.

It is a self number, because there is not a number n which added to its sum of digits gives 1033733128.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110373 + ... + 119371.

It is an arithmetic number, because the mean of its divisors is an integer number (61661250).

Almost surely, 2^1033733128 is an apocalyptic number.

It is an amenable number.

1033733128 is a deficient number, since it is larger than the sum of its proper divisors (939426872).

1033733128 is a wasteful number, since it uses less digits than its factorization.

1033733128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9261 (or 9257 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 1033733128 is about 32151.7204516337. The cubic root of 1033733128 is about 1011.1202574957.

The spelling of 1033733128 in words is "one billion, thirty-three million, seven hundred thirty-three thousand, one hundred twenty-eight".