201124433 has 8 divisors (see below), whose sum is σ = 213321600. Its totient is φ = 188968000.

The previous prime is 201124423. The next prime is 201124447. The reversal of 201124433 is 334421102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201124433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201124403) 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, 308 + ... + 20058.

It is an arithmetic number, because the mean of its divisors is an integer number (26665200).

Almost surely, 2^201124433 is an apocalyptic number.

It is an amenable number.

201124433 is a deficient number, since it is larger than the sum of its proper divisors (12197167).

201124433 is a wasteful number, since it uses less digits than its factorization.

201124433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20367.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 201124433 is about 14181.8346133355. The cubic root of 201124433 is about 585.8974541681.

Adding to 201124433 its reverse (334421102), we get a palindrome (535545535).

The spelling of 201124433 in words is "two hundred one million, one hundred twenty-four thousand, four hundred thirty-three".