11043132 has 24 divisors (see below), whose sum is σ = 27283536. Its totient is φ = 3464448.

The previous prime is 11043119. The next prime is 11043143. The reversal of 11043132 is 23134011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26863 + ... + 27270.

It is an arithmetic number, because the mean of its divisors is an integer number (1136814).

Almost surely, 2^11043132 is an apocalyptic number.

11043132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11043132 is an abundant number, since it is smaller than the sum of its proper divisors (16240404).

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

11043132 is a wasteful number, since it uses less digits than its factorization.

11043132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54157 (or 54155 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11043132 is about 3323.1208223596. The cubic root of 11043132 is about 222.6883108908.

Adding to 11043132 its reverse (23134011), we get a palindrome (34177143).

It can be divided in two parts, 11043 and 132, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 11043132 in words is "eleven million, forty-three thousand, one hundred thirty-two".