32122313 has 4 divisors (see below), whose sum is σ = 32152848. Its totient is φ = 32091780.

The previous prime is 32122303. The next prime is 32122319. The reversal of 32122313 is 31322123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32122313 - 2⁴ = 32122297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32122291 and 32122300.

It is not an unprimeable number, because it can be changed into a prime (32122319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13631 + ... + 15812.

It is an arithmetic number, because the mean of its divisors is an integer number (8038212).

Almost surely, 2^32122313 is an apocalyptic number.

It is an amenable number.

32122313 is a deficient number, since it is larger than the sum of its proper divisors (30535).

32122313 is a wasteful number, since it uses less digits than its factorization.

32122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30534.

The product of its digits is 216, while the sum is 17.

The square root of 32122313 is about 5667.6549824420. The cubic root of 32122313 is about 317.8841956667.

Adding to 32122313 its reverse (31322123), we get a palindrome (63444436).

The spelling of 32122313 in words is "thirty-two million, one hundred twenty-two thousand, three hundred thirteen".