124125020201 has 8 divisors (see below), whose sum is σ = 152769255744. Its totient is φ = 98208807120.

The previous prime is 124125020183. The next prime is 124125020203. The reversal of 124125020201 is 102020521421.

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 124125020201 - 2⁶ = 124125020137 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124125020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682005515 + ... + 682005696.

It is an arithmetic number, because the mean of its divisors is an integer number (19096156968).

Almost surely, 2^124125020201 is an apocalyptic number.

It is an amenable number.

124125020201 is a deficient number, since it is larger than the sum of its proper divisors (28644235543).

124125020201 is a wasteful number, since it uses less digits than its factorization.

124125020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364011231.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 124125020201 its reverse (102020521421), we get a palindrome (226145541622).

The spelling of 124125020201 in words is "one hundred twenty-four billion, one hundred twenty-five million, twenty thousand, two hundred one".