123848145108 has 36 divisors (see below), whose sum is σ = 313072046560. Its totient is φ = 41281204176.

The previous prime is 123848145101. The next prime is 123848145137. The reversal of 123848145108 is 801541848321.

123848145108 is a `hidden beast` number, since 1 + 23 + 8 + 481 + 45 + 108 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123848145101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1400223 + ... + 1486041.

Almost surely, 2^123848145108 is an apocalyptic number.

123848145108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

123848145108 is an abundant number, since it is smaller than the sum of its proper divisors (189223901452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123848145108 is a wasteful number, since it uses less digits than its factorization.

123848145108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125916 (or 125911 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The spelling of 123848145108 in words is "one hundred twenty-three billion, eight hundred forty-eight million, one hundred forty-five thousand, one hundred eight".