201123524413985 has 8 divisors (see below), whose sum is σ = 241348327643520. Its totient is φ = 160898753966704.

The previous prime is 201123524413951. The next prime is 201123524414123. The reversal of 201123524413985 is 589314425321102.

201123524413985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201123524413985 - 2¹⁰ = 201123524412961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8331626 + ... + 21717804.

It is an arithmetic number, because the mean of its divisors is an integer number (30168540955440).

Almost surely, 2^{201123524413985} is an apocalyptic number.

It is an amenable number.

201123524413985 is a deficient number, since it is larger than the sum of its proper divisors (40224803229535).

201123524413985 is a wasteful number, since it uses less digits than its factorization.

201123524413985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16391127.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 201123524413985 in words is "two hundred one trillion, one hundred twenty-three billion, five hundred twenty-four million, four hundred thirteen thousand, nine hundred eighty-five".