201012553241 has 8 divisors (see below), whose sum is σ = 212557728768. Its totient is φ = 189783684000.

The previous prime is 201012553169. The next prime is 201012553271. The reversal of 201012553241 is 142355210102.

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 201012553241 - 2²⁶ = 200945444377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201012553241.

It is not an unprimeable number, because it can be changed into a prime (201012553271) 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, 79075265 + ... + 79077806.

It is an arithmetic number, because the mean of its divisors is an integer number (26569716096).

Almost surely, 2^201012553241 is an apocalyptic number.

It is an amenable number.

201012553241 is a deficient number, since it is larger than the sum of its proper divisors (11545175527).

201012553241 is a wasteful number, since it uses less digits than its factorization.

201012553241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158153143.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 201012553241 its reverse (142355210102), we get a palindrome (343367763343).

The spelling of 201012553241 in words is "two hundred one billion, twelve million, five hundred fifty-three thousand, two hundred forty-one".