132269009 has 4 divisors (see below), whose sum is σ = 132299760. Its totient is φ = 132238260.

The previous prime is 132269003. The next prime is 132269023. The reversal of 132269009 is 900962231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 900962231 = 13 ⋅69304787.

It is a cyclic number.

It is not a de Polignac number, because 132269009 - 2¹⁶ = 132203473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132269003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7619 + ... + 17960.

It is an arithmetic number, because the mean of its divisors is an integer number (33074940).

Almost surely, 2^132269009 is an apocalyptic number.

It is an amenable number.

132269009 is a deficient number, since it is larger than the sum of its proper divisors (30751).

132269009 is an equidigital number, since it uses as much as digits as its factorization.

132269009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30750.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 132269009 is about 11500.8264485645. The cubic root of 132269009 is about 509.5099855735.

The spelling of 132269009 in words is "one hundred thirty-two million, two hundred sixty-nine thousand, nine".