32321011 has 2 divisors, whose sum is σ = 32321012. Its totient is φ = 32321010.

The previous prime is 32320999. The next prime is 32321027. The reversal of 32321011 is 11012323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32321011 - 2⁵ = 32320979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32320982 and 32321000.

It is not a weakly prime, because it can be changed into another prime (32321041) 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 as a sum of consecutive naturals, namely, 16160505 + 16160506.

It is an arithmetic number, because the mean of its divisors is an integer number (16160506).

Almost surely, 2^32321011 is an apocalyptic number.

32321011 is a deficient number, since it is larger than the sum of its proper divisors (1).

32321011 is an equidigital number, since it uses as much as digits as its factorization.

32321011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 32321011 is about 5685.1570778651. The cubic root of 32321011 is about 318.5382909948.

Adding to 32321011 its reverse (11012323), we get a palindrome (43333334).

The spelling of 32321011 in words is "thirty-two million, three hundred twenty-one thousand, eleven".