232303302109 has 2 divisors, whose sum is σ = 232303302110. Its totient is φ = 232303302108.

The previous prime is 232303302089. The next prime is 232303302137. The reversal of 232303302109 is 901203303232.

It is a happy number.

It is an a-pointer prime, because the next prime (232303302137) can be obtained adding 232303302109 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127553979609 + 104749322500 = 357147^2 + 323650^2 .

It is a cyclic number.

It is not a de Polignac number, because 232303302109 - 2²¹ = 232301204957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232303302139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116151651054 + 116151651055.

It is an arithmetic number, because the mean of its divisors is an integer number (116151651055).

Almost surely, 2^232303302109 is an apocalyptic number.

It is an amenable number.

232303302109 is a deficient number, since it is larger than the sum of its proper divisors (1).

232303302109 is an equidigital number, since it uses as much as digits as its factorization.

232303302109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 232303302109 in words is "two hundred thirty-two billion, three hundred three million, three hundred two thousand, one hundred nine".