132120344 has 8 divisors (see below), whose sum is σ = 247725660. Its totient is φ = 66060168.

The previous prime is 132120343. The next prime is 132120347. The reversal of 132120344 is 443021231.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132120341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8257514 + ... + 8257529.

Almost surely, 2^132120344 is an apocalyptic number.

It is an amenable number.

132120344 is a deficient number, since it is larger than the sum of its proper divisors (115605316).

132120344 is a wasteful number, since it uses less digits than its factorization.

132120344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16515049 (or 16515045 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 132120344 is about 11494.3614002693. The cubic root of 132120344 is about 509.3190244938.

Adding to 132120344 its reverse (443021231), we get a palindrome (575141575).

The spelling of 132120344 in words is "one hundred thirty-two million, one hundred twenty thousand, three hundred forty-four".