32313323 has 4 divisors (see below), whose sum is σ = 36929520. Its totient is φ = 27697128.

The previous prime is 32313317. The next prime is 32313343. The reversal of 32313323 is 32331323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32331323 = 2399 ⋅13477.

It is a cyclic number.

It is not a de Polignac number, because 32313323 - 2¹⁰ = 32312299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32313295 and 32313304.

It is not an unprimeable number, because it can be changed into a prime (32313313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308088 + ... + 2308101.

It is an arithmetic number, because the mean of its divisors is an integer number (9232380).

Almost surely, 2^32313323 is an apocalyptic number.

32313323 is a deficient number, since it is larger than the sum of its proper divisors (4616197).

32313323 is an equidigital number, since it uses as much as digits as its factorization.

32313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616196.

The product of its digits is 972, while the sum is 20.

The square root of 32313323 is about 5684.4808909873. The cubic root of 32313323 is about 318.5130327443.

Adding to 32313323 its reverse (32331323), we get a palindrome (64644646).

The spelling of 32313323 in words is "thirty-two million, three hundred thirteen thousand, three hundred twenty-three".