123124012232124 has 24 divisors (see below), whose sum is σ = 287289916939648. Its totient is φ = 41041258115760.

The previous prime is 123124012232107. The next prime is 123124012232131. The reversal of 123124012232124 is 421232210421321.

It is a junction number, because it is equal to n+sod(n) for n = 123124012232091 and 123124012232100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3263782 + ... + 16028109.

Almost surely, 2^{123124012232124} is an apocalyptic number.

It is an amenable number.

123124012232124 is an abundant number, since it is smaller than the sum of its proper divisors (164165904707524).

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

123124012232124 is a wasteful number, since it uses less digits than its factorization.

123124012232124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19823745 (or 19823743 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 123124012232124 its reverse (421232210421321), we get a palindrome (544356222653445).

The spelling of 123124012232124 in words is "one hundred twenty-three trillion, one hundred twenty-four billion, twelve million, two hundred thirty-two thousand, one hundred twenty-four".