109148339 has 2 divisors, whose sum is σ = 109148340. Its totient is φ = 109148338.

The previous prime is 109148329. The next prime is 109148341. The reversal of 109148339 is 933841901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109148339 - 2⁴ = 109148323 is a prime.

Together with 109148341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (109148329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54574169 + 54574170.

It is an arithmetic number, because the mean of its divisors is an integer number (54574170).

Almost surely, 2^109148339 is an apocalyptic number.

109148339 is a deficient number, since it is larger than the sum of its proper divisors (1).

109148339 is an equidigital number, since it uses as much as digits as its factorization.

109148339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 109148339 is about 10447.4082431960. The cubic root of 109148339 is about 477.9022153108.

The spelling of 109148339 in words is "one hundred nine million, one hundred forty-eight thousand, three hundred thirty-nine".