201013242433 has 8 divisors (see below), whose sum is σ = 208550833920. Its totient is φ = 193541481840.

The previous prime is 201013242421. The next prime is 201013242449. The reversal of 201013242433 is 334242310102.

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 201013242433 - 2⁹ = 201013241921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201013242398 and 201013242407.

It is not an unprimeable number, because it can be changed into a prime (201013240433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16451503 + ... + 16463716.

It is an arithmetic number, because the mean of its divisors is an integer number (26068854240).

Almost surely, 2^201013242433 is an apocalyptic number.

It is an amenable number.

201013242433 is a deficient number, since it is larger than the sum of its proper divisors (7537591487).

201013242433 is a wasteful number, since it uses less digits than its factorization.

201013242433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32915447.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 201013242433 its reverse (334242310102), we get a palindrome (535255552535).

The spelling of 201013242433 in words is "two hundred one billion, thirteen million, two hundred forty-two thousand, four hundred thirty-three".