123441148 has 18 divisors (see below), whose sum is σ = 229478816. Its totient is φ = 58089408.

The previous prime is 123441127. The next prime is 123441167. The reversal of 123441148 is 841144321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52236 + ... + 54547.

Almost surely, 2^123441148 is an apocalyptic number.

It is an amenable number.

123441148 is a deficient number, since it is larger than the sum of its proper divisors (106037668).

123441148 is a wasteful number, since it uses less digits than its factorization.

123441148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106821 (or 106802 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 123441148 is about 11110.4071932580. The cubic root of 123441148 is about 497.9128302345.

Adding to 123441148 its reverse (841144321), we get a palindrome (964585469).

The spelling of 123441148 in words is "one hundred twenty-three million, four hundred forty-one thousand, one hundred forty-eight".