32113223 has 2 divisors, whose sum is σ = 32113224. Its totient is φ = 32113222.

The previous prime is 32113199. The next prime is 32113243. The reversal of 32113223 is 32231123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32113223 - 2⁸ = 32112967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32113243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056611 + 16056612.

It is an arithmetic number, because the mean of its divisors is an integer number (16056612).

Almost surely, 2^32113223 is an apocalyptic number.

32113223 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113223 is an equidigital number, since it uses as much as digits as its factorization.

32113223 is an odious number, because the sum of its binary digits is odd.

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

The square root of 32113223 is about 5666.8530067402. The cubic root of 32113223 is about 317.8542077894.

Adding to 32113223 its reverse (32231123), we get a palindrome (64344346).

The spelling of 32113223 in words is "thirty-two million, one hundred thirteen thousand, two hundred twenty-three".