148207105 has 8 divisors (see below), whose sum is σ = 188310312. Its totient is φ = 111591168.

The previous prime is 148207099. The next prime is 148207127. The reversal of 148207105 is 501702841.

It can be written as a sum of positive squares in 4 ways, for example, as 34656769 + 113550336 = 5887^2 + 10656^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148207105 - 2¹⁹ = 147682817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871722 + ... + 871891.

It is an arithmetic number, because the mean of its divisors is an integer number (23538789).

Almost surely, 2^148207105 is an apocalyptic number.

It is an amenable number.

148207105 is a deficient number, since it is larger than the sum of its proper divisors (40103207).

148207105 is a wasteful number, since it uses less digits than its factorization.

148207105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743635.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 148207105 is about 12174.0340479235. The cubic root of 148207105 is about 529.2038658069.

Adding to 148207105 its reverse (501702841), we get a palindrome (649909946).

The spelling of 148207105 in words is "one hundred forty-eight million, two hundred seven thousand, one hundred five".