124123320001 has 8 divisors (see below), whose sum is σ = 129997926144. Its totient is φ = 118288542240.

The previous prime is 124123319993. The next prime is 124123320011. The reversal of 124123320001 is 100023321421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124123320001 - 2³ = 124123319993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124123320011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9950716 + ... + 9963181.

It is an arithmetic number, because the mean of its divisors is an integer number (16249740768).

Almost surely, 2^124123320001 is an apocalyptic number.

It is an amenable number.

124123320001 is a deficient number, since it is larger than the sum of its proper divisors (5874606143).

124123320001 is a wasteful number, since it uses less digits than its factorization.

124123320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19914191.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 124123320001 its reverse (100023321421), we get a palindrome (224146641422).

The spelling of 124123320001 in words is "one hundred twenty-four billion, one hundred twenty-three million, three hundred twenty thousand, one".