123841308 has 12 divisors (see below), whose sum is σ = 288963080. Its totient is φ = 41280432.

The previous prime is 123841307. The next prime is 123841313. The reversal of 123841308 is 803148321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123841303) 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, 5160043 + ... + 5160066.

Almost surely, 2^123841308 is an apocalyptic number.

It is an amenable number.

123841308 is an abundant number, since it is smaller than the sum of its proper divisors (165121772).

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

123841308 is a wasteful number, since it uses less digits than its factorization.

123841308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10320116 (or 10320114 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 123841308 is about 11128.4009633011. The cubic root of 123841308 is about 498.4502790256.

Adding to 123841308 its reverse (803148321), we get a palindrome (926989629).

The spelling of 123841308 in words is "one hundred twenty-three million, eight hundred forty-one thousand, three hundred eight".