201124033001 has 2 divisors, whose sum is σ = 201124033002. Its totient is φ = 201124033000.

The previous prime is 201124032997. The next prime is 201124033003. The reversal of 201124033001 is 100330421102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148074888025 + 53049144976 = 384805^2 + 230324^2 .

It is a cyclic number.

It is not a de Polignac number, because 201124033001 - 2² = 201124032997 is a prime.

Together with 201124033003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (201124033003) 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 as a sum of consecutive naturals, namely, 100562016500 + 100562016501.

It is an arithmetic number, because the mean of its divisors is an integer number (100562016501).

Almost surely, 2^201124033001 is an apocalyptic number.

It is an amenable number.

201124033001 is a deficient number, since it is larger than the sum of its proper divisors (1).

201124033001 is an equidigital number, since it uses as much as digits as its factorization.

201124033001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201124033001 its reverse (100330421102), we get a palindrome (301454454103).

The spelling of 201124033001 in words is "two hundred one billion, one hundred twenty-four million, thirty-three thousand, one".