201124104105 has 16 divisors (see below), whose sum is σ = 322566592320. Its totient is φ = 107010180288.

The previous prime is 201124104061. The next prime is 201124104107. The reversal of 201124104105 is 501401421102.

It is not a de Polignac number, because 201124104105 - 2⁸ = 201124103849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201124104107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15994042 + ... + 16006611.

It is an arithmetic number, because the mean of its divisors is an integer number (20160412020).

Almost surely, 2^201124104105 is an apocalyptic number.

It is an amenable number.

201124104105 is a deficient number, since it is larger than the sum of its proper divisors (121442488215).

201124104105 is a wasteful number, since it uses less digits than its factorization.

201124104105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32001080.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 201124104105 its reverse (501401421102), we get a palindrome (702525525207).

The spelling of 201124104105 in words is "two hundred one billion, one hundred twenty-four million, one hundred four thousand, one hundred five".