132030313 has 8 divisors (see below), whose sum is σ = 140608008. Its totient is φ = 123542784.

The previous prime is 132030299. The next prime is 132030317. The reversal of 132030313 is 313030231.

It can be written as a sum of positive squares in 4 ways, for example, as 67436944 + 64593369 = 8212^2 + 8037^2 .

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 132030313 - 2¹⁷ = 131899241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132030317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19506 + ... + 25387.

It is an arithmetic number, because the mean of its divisors is an integer number (17576001).

Almost surely, 2^132030313 is an apocalyptic number.

It is an amenable number.

132030313 is a deficient number, since it is larger than the sum of its proper divisors (8577695).

132030313 is a wasteful number, since it uses less digits than its factorization.

132030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45083.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 132030313 is about 11490.4444213442. Note that the first 4 decimals coincide. The cubic root of 132030313 is about 509.2033094842.

Adding to 132030313 its reverse (313030231), we get a palindrome (445060544).

The spelling of 132030313 in words is "one hundred thirty-two million, thirty thousand, three hundred thirteen".