132310313 has 4 divisors (see below), whose sum is σ = 134806788. Its totient is φ = 129813840.

The previous prime is 132310309. The next prime is 132310331. The reversal of 132310313 is 313013231.

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 72046144 + 60264169 = 8488^2 + 7763^2 .

It is a cyclic number.

It is not a de Polignac number, because 132310313 - 2² = 132310309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132310291 and 132310300.

It is not an unprimeable number, because it can be changed into a prime (132310333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248158 + ... + 1248263.

It is an arithmetic number, because the mean of its divisors is an integer number (33701697).

Almost surely, 2^132310313 is an apocalyptic number.

It is an amenable number.

132310313 is a deficient number, since it is larger than the sum of its proper divisors (2496475).

132310313 is an equidigital number, since it uses as much as digits as its factorization.

132310313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496474.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 132310313 is about 11502.6220054386. The cubic root of 132310313 is about 509.5630154062.

Adding to 132310313 its reverse (313013231), we get a palindrome (445323544).

The spelling of 132310313 in words is "one hundred thirty-two million, three hundred ten thousand, three hundred thirteen".