148109107 has 2 divisors, whose sum is σ = 148109108. Its totient is φ = 148109106.

The previous prime is 148109099. The next prime is 148109147. The reversal of 148109107 is 701901841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148109107 - 2³ = 148109099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (148109147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74054553 + 74054554.

It is an arithmetic number, because the mean of its divisors is an integer number (74054554).

Almost surely, 2^148109107 is an apocalyptic number.

148109107 is a deficient number, since it is larger than the sum of its proper divisors (1).

148109107 is an equidigital number, since it uses as much as digits as its factorization.

148109107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 148109107 is about 12170.0085045163. The cubic root of 148109107 is about 529.0871994361.

The spelling of 148109107 in words is "one hundred forty-eight million, one hundred nine thousand, one hundred seven".