332203013 has 4 divisors (see below), whose sum is σ = 332341548. Its totient is φ = 332064480.

The previous prime is 332203009. The next prime is 332203021. The reversal of 332203013 is 310302233.

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

It can be written as a sum of positive squares in 2 ways, for example, as 53246209 + 278956804 = 7297^2 + 16702^2 .

It is a cyclic number.

It is not a de Polignac number, because 332203013 - 2² = 332203009 is a prime.

It is a super-2 number, since 2×332203013² = 220717683692556338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332202982 and 332203000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332203213) 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 in 3 ways as a sum of consecutive naturals, for example, 65606 + ... + 70487.

It is an arithmetic number, because the mean of its divisors is an integer number (83085387).

Almost surely, 2^332203013 is an apocalyptic number.

It is an amenable number.

332203013 is a deficient number, since it is larger than the sum of its proper divisors (138535).

332203013 is a wasteful number, since it uses less digits than its factorization.

332203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138534.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 332203013 is about 18226.4371998479. The cubic root of 332203013 is about 692.5766664762.

Adding to 332203013 its reverse (310302233), we get a palindrome (642505246).

The spelling of 332203013 in words is "three hundred thirty-two million, two hundred three thousand, thirteen".