20231330332 has 12 divisors (see below), whose sum is σ = 35406443800. Its totient is φ = 10115203536.

The previous prime is 20231330221. The next prime is 20231330347. The reversal of 20231330332 is 23303313202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082 + ... + 201217.

Almost surely, 2^20231330332 is an apocalyptic number.

It is an amenable number.

20231330332 is a deficient number, since it is larger than the sum of its proper divisors (15175113468).

20231330332 is a wasteful number, since it uses less digits than its factorization.

20231330332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230820 (or 230818 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20231330332 its reverse (23303313202), we get a palindrome (43534643534).

The spelling of 20231330332 in words is "twenty billion, two hundred thirty-one million, three hundred thirty thousand, three hundred thirty-two".