132142145 has 8 divisors (see below), whose sum is σ = 161944704. Its totient is φ = 103464304.

The previous prime is 132142097. The next prime is 132142159. The reversal of 132142145 is 541241231.

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 132142145 - 2¹⁴ = 132125761 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 132142145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280919 + ... + 281388.

It is an arithmetic number, because the mean of its divisors is an integer number (20243088).

Almost surely, 2^132142145 is an apocalyptic number.

It is an amenable number.

132142145 is a deficient number, since it is larger than the sum of its proper divisors (29802559).

132142145 is an equidigital number, since it uses as much as digits as its factorization.

132142145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562359.

The product of its digits is 960, while the sum is 23.

The square root of 132142145 is about 11495.3096956976. The cubic root of 132142145 is about 509.3470369685.

Adding to 132142145 its reverse (541241231), we get a palindrome (673383376).

The spelling of 132142145 in words is "one hundred thirty-two million, one hundred forty-two thousand, one hundred forty-five".