124203000012 has 48 divisors (see below), whose sum is σ = 356685541632. Its totient is φ = 32756834880.

The previous prime is 124203000011. The next prime is 124203000041. The reversal of 124203000012 is 210000302421.

It is a junction number, because it is equal to n+sod(n) for n = 124202999955 and 124203000000.

It is not an unprimeable number, because it can be changed into a prime (124203000011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56868414 + ... + 56870597.

It is an arithmetic number, because the mean of its divisors is an integer number (7430948784).

Almost surely, 2^124203000012 is an apocalyptic number.

124203000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124203000012 is an abundant number, since it is smaller than the sum of its proper divisors (232482541620).

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

124203000012 is a wasteful number, since it uses less digits than its factorization.

124203000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113739038 (or 113739036 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 124203000012 its reverse (210000302421), we get a palindrome (334203302433).

The spelling of 124203000012 in words is "one hundred twenty-four billion, two hundred three million, twelve", and thus it is an aban number.