124163350021 has 8 divisors (see below), whose sum is σ = 130776888320. Its totient is φ = 117557674272.

The previous prime is 124163350019. The next prime is 124163350081. The reversal of 124163350021 is 120053361421.

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 124163350021 - 2¹ = 124163350019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124163350081) 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, 1933200 + ... + 1996393.

It is an arithmetic number, because the mean of its divisors is an integer number (16347111040).

Almost surely, 2^124163350021 is an apocalyptic number.

It is an amenable number.

124163350021 is a deficient number, since it is larger than the sum of its proper divisors (6613538299).

124163350021 is a wasteful number, since it uses less digits than its factorization.

124163350021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931275.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 124163350021 in words is "one hundred twenty-four billion, one hundred sixty-three million, three hundred fifty thousand, twenty-one".