124001121203124 has 96 divisors (see below), whose sum is σ = 331017752217600. Its totient is φ = 35761738953600.

The previous prime is 124001121203053. The next prime is 124001121203137. The reversal of 124001121203124 is 421302121100421.

It is a junction number, because it is equal to n+sod(n) for n = 124001121203094 and 124001121203103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102017907 + ... + 103226234.

It is an arithmetic number, because the mean of its divisors is an integer number (3448101585600).

Almost surely, 2^{124001121203124} is an apocalyptic number.

It is an amenable number.

124001121203124 is an abundant number, since it is smaller than the sum of its proper divisors (207016631014476).

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

124001121203124 is a wasteful number, since it uses less digits than its factorization.

124001121203124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205244381 (or 205244379 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 124001121203124 its reverse (421302121100421), we get a palindrome (545303242303545).

The spelling of 124001121203124 in words is "one hundred twenty-four trillion, one billion, one hundred twenty-one million, two hundred three thousand, one hundred twenty-four".