132440011 has 4 divisors (see below), whose sum is σ = 144480024. Its totient is φ = 120400000.

The previous prime is 132439969. The next prime is 132440023. The reversal of 132440011 is 110044231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132440011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132440041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6019990 + ... + 6020011.

It is an arithmetic number, because the mean of its divisors is an integer number (36120006).

Almost surely, 2^132440011 is an apocalyptic number.

132440011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132440011 is a deficient number, since it is larger than the sum of its proper divisors (12040013).

132440011 is a wasteful number, since it uses less digits than its factorization.

132440011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12040012.

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

The square root of 132440011 is about 11508.2583825703. The cubic root of 132440011 is about 509.7294617938.

Adding to 132440011 its reverse (110044231), we get a palindrome (242484242).

The spelling of 132440011 in words is "one hundred thirty-two million, four hundred forty thousand, eleven".