32002121323 has 8 divisors (see below), whose sum is σ = 32200626528. Its totient is φ = 31803698304.

The previous prime is 32002121311. The next prime is 32002121339. The reversal of 32002121323 is 32312120023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32002121323 is a prime.

It is a super-2 number, since 2×32002121323² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32002121323.

It is not an unprimeable number, because it can be changed into a prime (32002121303) 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 7 ways as a sum of consecutive naturals, for example, 882865 + ... + 918397.

It is an arithmetic number, because the mean of its divisors is an integer number (4025078316).

Almost surely, 2^32002121323 is an apocalyptic number.

32002121323 is a deficient number, since it is larger than the sum of its proper divisors (198505205).

32002121323 is a wasteful number, since it uses less digits than its factorization.

32002121323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41093.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32002121323 its reverse (32312120023), we get a palindrome (64314241346).

The spelling of 32002121323 in words is "thirty-two billion, two million, one hundred twenty-one thousand, three hundred twenty-three".