148512107 has 4 divisors (see below), whose sum is σ = 148571640. Its totient is φ = 148452576.

The previous prime is 148512097. The next prime is 148512121. The reversal of 148512107 is 701215841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701215841 = 2081 ⋅336961.

It is a cyclic number.

It is not a de Polignac number, because 148512107 - 2¹⁸ = 148249963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148512107.

It is not an unprimeable number, because it can be changed into a prime (148512137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25853 + ... + 31070.

It is an arithmetic number, because the mean of its divisors is an integer number (37142910).

Almost surely, 2^148512107 is an apocalyptic number.

148512107 is a deficient number, since it is larger than the sum of its proper divisors (59533).

148512107 is an equidigital number, since it uses as much as digits as its factorization.

148512107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59532.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 148512107 is about 12186.5543530565. The cubic root of 148512107 is about 529.5666411291.

Adding to 148512107 its reverse (701215841), we get a palindrome (849727948).

The spelling of 148512107 in words is "one hundred forty-eight million, five hundred twelve thousand, one hundred seven".