11021303201 has 16 divisors (see below), whose sum is σ = 11911463424. Its totient is φ = 10158729984.

The previous prime is 11021303197. The next prime is 11021303203. The reversal of 11021303201 is 10230312011.

It is not a de Polignac number, because 11021303201 - 2² = 11021303197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021303203) 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, 496400 + ... + 518126.

It is an arithmetic number, because the mean of its divisors is an integer number (744466464).

Almost surely, 2^11021303201 is an apocalyptic number.

It is an amenable number.

11021303201 is a deficient number, since it is larger than the sum of its proper divisors (890160223).

11021303201 is a wasteful number, since it uses less digits than its factorization.

11021303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22360.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11021303201 its reverse (10230312011), we get a palindrome (21251615212).

The spelling of 11021303201 in words is "eleven billion, twenty-one million, three hundred three thousand, two hundred one".