132000145 has 4 divisors (see below), whose sum is σ = 158400180. Its totient is φ = 105600112.

The previous prime is 132000119. The next prime is 132000173. The reversal of 132000145 is 541000231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87684496 + 44315649 = 9364^2 + 6657^2 .

It is a cyclic number.

It is not a de Polignac number, because 132000145 - 2¹³ = 131991953 is a prime.

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, 13200010 + ... + 13200019.

It is an arithmetic number, because the mean of its divisors is an integer number (39600045).

Almost surely, 2^132000145 is an apocalyptic number.

It is an amenable number.

132000145 is a deficient number, since it is larger than the sum of its proper divisors (26400035).

132000145 is an equidigital number, since it uses as much as digits as its factorization.

132000145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26400034.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 132000145 is about 11489.1316033894. The cubic root of 132000145 is about 509.1645234023.

Adding to 132000145 its reverse (541000231), we get a palindrome (673000376).

The spelling of 132000145 in words is "one hundred thirty-two million, one hundred forty-five", and thus it is an aban number.