232532452121 has 16 divisors (see below), whose sum is σ = 239138827200. Its totient is φ = 226015353408.

The previous prime is 232532452067. The next prime is 232532452183. The reversal of 232532452121 is 121254235232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232532452121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232532412121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3406595 + ... + 3474183.

It is an arithmetic number, because the mean of its divisors is an integer number (14946176700).

Almost surely, 2^232532452121 is an apocalyptic number.

It is an amenable number.

232532452121 is a deficient number, since it is larger than the sum of its proper divisors (6606375079).

232532452121 is a wasteful number, since it uses less digits than its factorization.

232532452121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68248.

The product of its digits is 28800, while the sum is 32.

Adding to 232532452121 its reverse (121254235232), we get a palindrome (353786687353).

The spelling of 232532452121 in words is "two hundred thirty-two billion, five hundred thirty-two million, four hundred fifty-two thousand, one hundred twenty-one".