201330202011 has 16 divisors (see below), whose sum is σ = 280292140800. Its totient is φ = 128380709408.

The previous prime is 201330201997. The next prime is 201330202019. The reversal of 201330202011 is 110202033102.

It is a cyclic number.

It is not a de Polignac number, because 201330202011 - 2²⁶ = 201263093147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201330202019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10804431 + ... + 10823048.

It is an arithmetic number, because the mean of its divisors is an integer number (17518258800).

Almost surely, 2^201330202011 is an apocalyptic number.

201330202011 is a deficient number, since it is larger than the sum of its proper divisors (78961938789).

201330202011 is a wasteful number, since it uses less digits than its factorization.

201330202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21627618.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201330202011 its reverse (110202033102), we get a palindrome (311532235113).

The spelling of 201330202011 in words is "two hundred one billion, three hundred thirty million, two hundred two thousand, eleven".