201124144020131 has 8 divisors (see below), whose sum is σ = 209137487623680. Its totient is φ = 193182668969472.

The previous prime is 201124144020091. The next prime is 201124144020157. The reversal of 201124144020131 is 131020441421102.

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 201124144020131 - 2⁶ = 201124144020067 is a prime.

It is a super-2 number, since 2×201124144020131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201124144020131.

It is not an unprimeable number, because it can be changed into a prime (201124144020181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17967132515 + ... + 17967143708.

It is an arithmetic number, because the mean of its divisors is an integer number (26142185952960).

Almost surely, 2^{201124144020131} is an apocalyptic number.

201124144020131 is a deficient number, since it is larger than the sum of its proper divisors (8013343603549).

201124144020131 is a wasteful number, since it uses less digits than its factorization.

201124144020131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35934276445.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 201124144020131 its reverse (131020441421102), we get a palindrome (332144585441233).

The spelling of 201124144020131 in words is "two hundred one trillion, one hundred twenty-four billion, one hundred forty-four million, twenty thousand, one hundred thirty-one".