114923309 has 2 divisors, whose sum is σ = 114923310. Its totient is φ = 114923308.

The previous prime is 114923269. The next prime is 114923311. The reversal of 114923309 is 903329411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68724100 + 46199209 = 8290^2 + 6797^2 .

It is an emirp because it is prime and its reverse (903329411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114923309 is a prime.

Together with 114923311, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114923359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57461654 + 57461655.

It is an arithmetic number, because the mean of its divisors is an integer number (57461655).

Almost surely, 2^114923309 is an apocalyptic number.

It is an amenable number.

114923309 is a deficient number, since it is larger than the sum of its proper divisors (1).

114923309 is an equidigital number, since it uses as much as digits as its factorization.

114923309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 114923309 is about 10720.2289621071. The cubic root of 114923309 is about 486.1862893466.

The spelling of 114923309 in words is "one hundred fourteen million, nine hundred twenty-three thousand, three hundred nine".