124300000000000 has 576 divisors, whose sum is σ = 341916502505760. Its totient is φ = 44800000000000.

The previous prime is 124299999999991. The next prime is 124300000000009. The reversal of 124300000000000 is 3421.

It is an interprime number because it is at equal distance from previous prime (124299999999991) and next prime (124300000000009).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 124299999999896 and 124299999999905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124300000000009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1099999999944 + ... + 1100000000056.

Almost surely, 2^{124300000000000} is an apocalyptic number.

124300000000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124300000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170958251252880).

124300000000000 is an abundant number, since it is smaller than the sum of its proper divisors (217616502505760).

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

124300000000000 is an frugal number, since it uses more digits than its factorization.

124300000000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 124300000000000 its reverse (3421), we get a palindrome (124300000003421).

The spelling of 124300000000000 in words is "one hundred twenty-four trillion, three hundred billion", and thus it is an aban number.