1021033132 has 48 divisors (see below), whose sum is σ = 2076383232. Its totient is φ = 430283520.

The previous prime is 1021033109. The next prime is 1021033163. The reversal of 1021033132 is 2313301201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559173 + ... + 560995.

It is an arithmetic number, because the mean of its divisors is an integer number (43257984).

Almost surely, 2^1021033132 is an apocalyptic number.

It is an amenable number.

1021033132 is an abundant number, since it is smaller than the sum of its proper divisors (1055350100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1021033132 is a wasteful number, since it uses less digits than its factorization.

1021033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1021033132 is about 31953.6090606366. The cubic root of 1021033132 is about 1006.9624557070.

Adding to 1021033132 its reverse (2313301201), we get a palindrome (3334334333).

The spelling of 1021033132 in words is "one billion, twenty-one million, thirty-three thousand, one hundred thirty-two".