232302001121 has 4 divisors (see below), whose sum is σ = 232303092144. Its totient is φ = 232300910100.

The previous prime is 232302001079. The next prime is 232302001187. The reversal of 232302001121 is 121100203232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232302001121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 232302001121.

It is not an unprimeable number, because it can be changed into a prime (232302021121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110495 + ... + 690516.

It is an arithmetic number, because the mean of its divisors is an integer number (58075773036).

Almost surely, 2^232302001121 is an apocalyptic number.

It is an amenable number.

232302001121 is a deficient number, since it is larger than the sum of its proper divisors (1091023).

232302001121 is an equidigital number, since it uses as much as digits as its factorization.

232302001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091022.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 232302001121 its reverse (121100203232), we get a palindrome (353402204353).

The spelling of 232302001121 in words is "two hundred thirty-two billion, three hundred two million, one thousand, one hundred twenty-one".