235303017109 has 2 divisors, whose sum is σ = 235303017110. Its totient is φ = 235303017108.

The previous prime is 235303017097. The next prime is 235303017113. The reversal of 235303017109 is 901710303532.

It is a happy number.

235303017109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197869280625 + 37433736484 = 444825^2 + 193478^2 .

It is a cyclic number.

It is not a de Polignac number, because 235303017109 - 2¹¹ = 235303015061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235303017199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117651508554 + 117651508555.

It is an arithmetic number, because the mean of its divisors is an integer number (117651508555).

Almost surely, 2^235303017109 is an apocalyptic number.

It is an amenable number.

235303017109 is a deficient number, since it is larger than the sum of its proper divisors (1).

235303017109 is an equidigital number, since it uses as much as digits as its factorization.

235303017109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 34.

The spelling of 235303017109 in words is "two hundred thirty-five billion, three hundred three million, seventeen thousand, one hundred nine".