3230133621 has 64 divisors (see below), whose sum is σ = 5158895616. Its totient is φ = 1772064000.

The previous prime is 3230133619. The next prime is 3230133631. The reversal of 3230133621 is 1263310323.

It is a happy number.

It is not a de Polignac number, because 3230133621 - 2¹ = 3230133619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3230133591 and 3230133600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230133631) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5502490 + ... + 5503076.

It is an arithmetic number, because the mean of its divisors is an integer number (80607744).

Almost surely, 2^3230133621 is an apocalyptic number.

It is an amenable number.

3230133621 is a deficient number, since it is larger than the sum of its proper divisors (1928761995).

3230133621 is a wasteful number, since it uses less digits than its factorization.

3230133621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 3230133621 is about 56834.2644977482. The cubic root of 3230133621 is about 1478.2237060853.

Adding to 3230133621 its reverse (1263310323), we get a palindrome (4493443944).

The spelling of 3230133621 in words is "three billion, two hundred thirty million, one hundred thirty-three thousand, six hundred twenty-one".