201011132021113 has 8 divisors (see below), whose sum is σ = 201051097796808. Its totient is φ = 200971167254784.

The previous prime is 201011132021083. The next prime is 201011132021209. The reversal of 201011132021113 is 311120231110102.

It can be written as a sum of positive squares in 4 ways, for example, as 163345576771584 + 37665555249529 = 12780672^2 + 6137227^2 .

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-201011132021113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201011142021113) 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, 492570631 + ... + 492978547.

It is an arithmetic number, because the mean of its divisors is an integer number (25131387224601).

Almost surely, 2^{201011132021113} is an apocalyptic number.

It is an amenable number.

201011132021113 is a deficient number, since it is larger than the sum of its proper divisors (39965775695).

201011132021113 is an equidigital number, since it uses as much as digits as its factorization.

201011132021113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504683.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 201011132021113 its reverse (311120231110102), we get a palindrome (512131363131215).

The spelling of 201011132021113 in words is "two hundred one trillion, eleven billion, one hundred thirty-two million, twenty-one thousand, one hundred thirteen".