132520342 has 8 divisors (see below), whose sum is σ = 207423216. Its totient is φ = 63379272.

The previous prime is 132520337. The next prime is 132520379. The reversal of 132520342 is 243025231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440393 + ... + 1440484.

It is an arithmetic number, because the mean of its divisors is an integer number (25927902).

Almost surely, 2^132520342 is an apocalyptic number.

132520342 is a deficient number, since it is larger than the sum of its proper divisors (74902874).

132520342 is a wasteful number, since it uses less digits than its factorization.

132520342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880902.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 132520342 is about 11511.7479993266. The cubic root of 132520342 is about 509.8324991390.

Adding to 132520342 its reverse (243025231), we get a palindrome (375545573).

The spelling of 132520342 in words is "one hundred thirty-two million, five hundred twenty thousand, three hundred forty-two".