235114109 has 2 divisors, whose sum is σ = 235114110. Its totient is φ = 235114108.

The previous prime is 235114091. The next prime is 235114141. The reversal of 235114109 is 901411532.

Together with previous prime (235114091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171034084 + 64080025 = 13078^2 + 8005^2 .

It is a cyclic number.

It is not a de Polignac number, because 235114109 - 2¹⁶ = 235048573 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235114409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117557054 + 117557055.

It is an arithmetic number, because the mean of its divisors is an integer number (117557055).

Almost surely, 2^235114109 is an apocalyptic number.

It is an amenable number.

235114109 is a deficient number, since it is larger than the sum of its proper divisors (1).

235114109 is an equidigital number, since it uses as much as digits as its factorization.

235114109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 235114109 is about 15333.4310902681. The cubic root of 235114109 is about 617.2004450020.

The spelling of 235114109 in words is "two hundred thirty-five million, one hundred fourteen thousand, one hundred nine".