132111669 has 8 divisors (see below), whose sum is σ = 179472672. Its totient is φ = 86412560.

The previous prime is 132111653. The next prime is 132111673. The reversal of 132111669 is 966111231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132111669 - 2⁴ = 132111653 is a prime.

It is a super-2 number, since 2×132111669² = 34906986171931122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132111619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415287 + ... + 415604.

It is an arithmetic number, because the mean of its divisors is an integer number (22434084).

Almost surely, 2^132111669 is an apocalyptic number.

It is an amenable number.

132111669 is a deficient number, since it is larger than the sum of its proper divisors (47361003).

132111669 is an equidigital number, since it uses as much as digits as its factorization.

132111669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830947.

The product of its digits is 1944, while the sum is 30.

The square root of 132111669 is about 11493.9840351377. The cubic root of 132111669 is about 509.3078769821.

The spelling of 132111669 in words is "one hundred thirty-two million, one hundred eleven thousand, six hundred sixty-nine".