1101332012 has 48 divisors (see below), whose sum is σ = 2273660928. Its totient is φ = 461118720.

The previous prime is 1101331993. The next prime is 1101332021. The reversal of 1101332012 is 2102331011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19493 + ... + 50819.

It is an arithmetic number, because the mean of its divisors is an integer number (47367936).

Almost surely, 2^1101332012 is an apocalyptic number.

It is an amenable number.

1101332012 is an abundant number, since it is smaller than the sum of its proper divisors (1172328916).

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

1101332012 is a wasteful number, since it uses less digits than its factorization.

1101332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31406 (or 31404 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1101332012 is about 33186.3226646159. The cubic root of 1101332012 is about 1032.6966169307.

Adding to 1101332012 its reverse (2102331011), we get a palindrome (3203663023).

The spelling of 1101332012 in words is "one billion, one hundred one million, three hundred thirty-two thousand, twelve".