232300032121 has 4 divisors (see below), whose sum is σ = 232496731044. Its totient is φ = 232103333200.

The previous prime is 232300032109. The next prime is 232300032127. The reversal of 232300032121 is 121230003232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 146195346025 + 86104686096 = 382355^2 + 293436^2 .

It is a cyclic number.

It is not a de Polignac number, because 232300032121 - 2¹⁵ = 232299999353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232300032127) 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 3 ways as a sum of consecutive naturals, for example, 98347690 + ... + 98350051.

It is an arithmetic number, because the mean of its divisors is an integer number (58124182761).

Almost surely, 2^232300032121 is an apocalyptic number.

It is an amenable number.

232300032121 is a deficient number, since it is larger than the sum of its proper divisors (196698923).

232300032121 is a wasteful number, since it uses less digits than its factorization.

232300032121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196698922.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 232300032121 its reverse (121230003232), we get a palindrome (353530035353).

The spelling of 232300032121 in words is "two hundred thirty-two billion, three hundred million, thirty-two thousand, one hundred twenty-one".