124102108 has 36 divisors (see below), whose sum is σ = 249026400. Its totient is φ = 53903616.

The previous prime is 124102103. The next prime is 124102109. The reversal of 124102108 is 801201421.

It is a happy number.

It is a super-3 number, since 3×124102108³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124102103) 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, 6093 + ... + 16891.

It is an arithmetic number, because the mean of its divisors is an integer number (6917400).

Almost surely, 2^124102108 is an apocalyptic number.

It is an amenable number.

124102108 is an abundant number, since it is smaller than the sum of its proper divisors (124924292).

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

124102108 is a wasteful number, since it uses less digits than its factorization.

124102108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10846 (or 10831 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 124102108 is about 11140.1125667562. The cubic root of 124102108 is about 498.7999326478.

Adding to 124102108 its reverse (801201421), we get a palindrome (925303529).

The spelling of 124102108 in words is "one hundred twenty-four million, one hundred two thousand, one hundred eight".