11001130120201 has 32 divisors (see below), whose sum is σ = 11949390252800. Its totient is φ = 10067837587200.

The previous prime is 11001130120199. The next prime is 11001130120229. The reversal of 11001130120201 is 10202103110011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11001130120201 - 2¹ = 11001130120199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (11001130120901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1105747375 + ... + 1105757323.

It is an arithmetic number, because the mean of its divisors is an integer number (373418445400).

Almost surely, 2^{11001130120201} is an apocalyptic number.

It is an amenable number.

11001130120201 is a deficient number, since it is larger than the sum of its proper divisors (948260132599).

11001130120201 is a wasteful number, since it uses less digits than its factorization.

11001130120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11537.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11001130120201 its reverse (10202103110011), we get a palindrome (21203233230212).

The spelling of 11001130120201 in words is "eleven trillion, one billion, one hundred thirty million, one hundred twenty thousand, two hundred one".