148850123 has 4 divisors (see below), whose sum is σ = 156684360. Its totient is φ = 141015888.

The previous prime is 148850083. The next prime is 148850137. The reversal of 148850123 is 321058841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321058841 = 67 ⋅4791923.

It is a cyclic number.

It is not a de Polignac number, because 148850123 - 2⁶ = 148850059 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 148850123.

It is not an unprimeable number, because it can be changed into a prime (148850173) 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, 3917090 + ... + 3917127.

It is an arithmetic number, because the mean of its divisors is an integer number (39171090).

Almost surely, 2^148850123 is an apocalyptic number.

148850123 is a deficient number, since it is larger than the sum of its proper divisors (7834237).

148850123 is an equidigital number, since it uses as much as digits as its factorization.

148850123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7834236.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 148850123 is about 12200.4148699952. The cubic root of 148850123 is about 529.9681041681.

The spelling of 148850123 in words is "one hundred forty-eight million, eight hundred fifty thousand, one hundred twenty-three".