1132402012 has 12 divisors (see below), whose sum is σ = 2264804080. Its totient is φ = 485315136.

The previous prime is 1132401997. The next prime is 1132402031. The reversal of 1132402012 is 2102042311.

1132402012 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 20221437 + ... + 20221492.

Almost surely, 2^1132402012 is an apocalyptic number.

It is an amenable number.

1132402012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1132402012 is a wasteful number, since it uses less digits than its factorization.

1132402012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40442940 (or 40442938 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1132402012 is about 33651.1814354266. The cubic root of 1132402012 is about 1042.3179352612.

Adding to 1132402012 its reverse (2102042311), we get a palindrome (3234444323).

The spelling of 1132402012 in words is "one billion, one hundred thirty-two million, four hundred two thousand, twelve".