332121242003 has 4 divisors (see below), whose sum is σ = 332634567600. Its totient is φ = 331607916408.

The previous prime is 332121241997. The next prime is 332121242017. The reversal of 332121242003 is 300242121233.

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 332121242003 - 2¹⁶ = 332121176467 is a prime.

It is a super-2 number, since 2×332121242003² (a number of 24 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 332121242003.

It is not an unprimeable number, because it can be changed into a prime (332121244003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256661828 + ... + 256663121.

It is an arithmetic number, because the mean of its divisors is an integer number (83158641900).

Almost surely, 2^332121242003 is an apocalyptic number.

332121242003 is a deficient number, since it is larger than the sum of its proper divisors (513325597).

332121242003 is an equidigital number, since it uses as much as digits as its factorization.

332121242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513325596.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 332121242003 its reverse (300242121233), we get a palindrome (632363363236).

The spelling of 332121242003 in words is "three hundred thirty-two billion, one hundred twenty-one million, two hundred forty-two thousand, three".