365230109 has 2 divisors, whose sum is σ = 365230110. Its totient is φ = 365230108.

The previous prime is 365230097. The next prime is 365230111. The reversal of 365230109 is 901032563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350812900 + 14417209 = 18730^2 + 3797^2 .

It is an emirp because it is prime and its reverse (901032563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 365230109 - 2⁴ = 365230093 is a prime.

Together with 365230111, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (365230609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182615054 + 182615055.

It is an arithmetic number, because the mean of its divisors is an integer number (182615055).

Almost surely, 2^365230109 is an apocalyptic number.

It is an amenable number.

365230109 is a deficient number, since it is larger than the sum of its proper divisors (1).

365230109 is an equidigital number, since it uses as much as digits as its factorization.

365230109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 365230109 is about 19110.9944534553. The cubic root of 365230109 is about 714.8071000642.

The spelling of 365230109 in words is "three hundred sixty-five million, two hundred thirty thousand, one hundred nine".