11010331201 has 4 divisors (see below), whose sum is σ = 11045508292. Its totient is φ = 10975154112.

The previous prime is 11010331187. The next prime is 11010331289. The reversal of 11010331201 is 10213301011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5937473025 + 5072858176 = 77055^2 + 71224^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010331201 - 2¹¹ = 11010329153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010331001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17588076 + ... + 17588701.

It is an arithmetic number, because the mean of its divisors is an integer number (2761377073).

Almost surely, 2^11010331201 is an apocalyptic number.

It is an amenable number.

11010331201 is a deficient number, since it is larger than the sum of its proper divisors (35177091).

11010331201 is an equidigital number, since it uses as much as digits as its factorization.

11010331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35177090.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11010331201 its reverse (10213301011), we get a palindrome (21223632212).

The spelling of 11010331201 in words is "eleven billion, ten million, three hundred thirty-one thousand, two hundred one".