148107899 has 2 divisors, whose sum is σ = 148107900. Its totient is φ = 148107898.

The previous prime is 148107889. The next prime is 148107931. The reversal of 148107899 is 998701841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148107899 - 2²⁰ = 147059323 is a prime.

It is not a weakly prime, because it can be changed into another prime (148107889) 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, 74053949 + 74053950.

It is an arithmetic number, because the mean of its divisors is an integer number (74053950).

Almost surely, 2^148107899 is an apocalyptic number.

148107899 is a deficient number, since it is larger than the sum of its proper divisors (1).

148107899 is an equidigital number, since it uses as much as digits as its factorization.

148107899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 47.

The square root of 148107899 is about 12169.9588742115. The cubic root of 148107899 is about 529.0857609941.

The spelling of 148107899 in words is "one hundred forty-eight million, one hundred seven thousand, eight hundred ninety-nine".