32001223003 has 4 divisors (see below), whose sum is σ = 32866120960. Its totient is φ = 31136325048.

The previous prime is 32001222973. The next prime is 32001223013. The reversal of 32001223003 is 30032210023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32001223003 - 2²⁹ = 31464352091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32001223013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432448923 + ... + 432448996.

It is an arithmetic number, because the mean of its divisors is an integer number (8216530240).

Almost surely, 2^32001223003 is an apocalyptic number.

32001223003 is a deficient number, since it is larger than the sum of its proper divisors (864897957).

32001223003 is an equidigital number, since it uses as much as digits as its factorization.

32001223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864897956.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32001223003 its reverse (30032210023), we get a palindrome (62033433026).

The spelling of 32001223003 in words is "thirty-two billion, one million, two hundred twenty-three thousand, three".