3230133340521 has 8 divisors (see below), whose sum is σ = 4306853352064. Its totient is φ = 2153417778000.

The previous prime is 3230133340501. The next prime is 3230133340541. The reversal of 3230133340521 is 1250433310323.

It is an interprime number because it is at equal distance from previous prime (3230133340501) and next prime (3230133340541).

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

It is not a de Polignac number, because 3230133340521 - 2⁹ = 3230133340009 is a prime.

It is a super-2 number, since 2×3230133340521² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230133340501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378896 + ... + 2891646.

It is an arithmetic number, because the mean of its divisors is an integer number (538356669008).

Almost surely, 2^{3230133340521} is an apocalyptic number.

It is an amenable number.

3230133340521 is a deficient number, since it is larger than the sum of its proper divisors (1076720011543).

3230133340521 is a wasteful number, since it uses less digits than its factorization.

3230133340521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224511.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 3230133340521 its reverse (1250433310323), we get a palindrome (4480566650844).

The spelling of 3230133340521 in words is "three trillion, two hundred thirty billion, one hundred thirty-three million, three hundred forty thousand, five hundred twenty-one".