201013203033 has 48 divisors (see below), whose sum is σ = 298772272656. Its totient is φ = 130191667200.

The previous prime is 201013203023. The next prime is 201013203049. The reversal of 201013203033 is 330302310102.

It can be written as a sum of positive squares in 8 ways, for example, as 148265812809 + 52747390224 = 385053^2 + 229668^2 .

It is not a de Polignac number, because 201013203033 - 2⁹ = 201013202521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201013202997 and 201013203015.

It is not an unprimeable number, because it can be changed into a prime (201013203023) 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 47 ways as a sum of consecutive naturals, for example, 13064641 + ... + 13080017.

It is an arithmetic number, because the mean of its divisors is an integer number (6224422347).

Almost surely, 2^201013203033 is an apocalyptic number.

It is an amenable number.

201013203033 is a deficient number, since it is larger than the sum of its proper divisors (97759069623).

201013203033 is a wasteful number, since it uses less digits than its factorization.

201013203033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15754 (or 15751 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 201013203033 its reverse (330302310102), we get a palindrome (531315513135).

The spelling of 201013203033 in words is "two hundred one billion, thirteen million, two hundred three thousand, thirty-three".