232152335321 has 8 divisors (see below), whose sum is σ = 241072324584. Its totient is φ = 223387476480.

The previous prime is 232152335309. The next prime is 232152335333. The reversal of 232152335321 is 123533251232.

It is an interprime number because it is at equal distance from previous prime (232152335309) and next prime (232152335333).

It can be written as a sum of positive squares in 4 ways, for example, as 1079845321 + 231072490000 = 32861^2 + 480700^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232152335321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232152335621) 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, 38779556 + ... + 38785541.

It is an arithmetic number, because the mean of its divisors is an integer number (30134040573).

Almost surely, 2^232152335321 is an apocalyptic number.

It is an amenable number.

232152335321 is a deficient number, since it is larger than the sum of its proper divisors (8919989263).

232152335321 is an equidigital number, since it uses as much as digits as its factorization.

232152335321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77565211.

The product of its digits is 32400, while the sum is 32.

Adding to 232152335321 its reverse (123533251232), we get a palindrome (355685586553).

The spelling of 232152335321 in words is "two hundred thirty-two billion, one hundred fifty-two million, three hundred thirty-five thousand, three hundred twenty-one".