11133101201 has 4 divisors (see below), whose sum is σ = 11145376752. Its totient is φ = 11120825652.

The previous prime is 11133101159. The next prime is 11133101237. The reversal of 11133101201 is 10210133111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10210133111 = 6551 ⋅1558561.

It is a cyclic number.

It is not a de Polignac number, because 11133101201 - 2¹⁸ = 11132839057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133101101) 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, 6136415 + ... + 6138228.

It is an arithmetic number, because the mean of its divisors is an integer number (2786344188).

Almost surely, 2^11133101201 is an apocalyptic number.

It is an amenable number.

11133101201 is a deficient number, since it is larger than the sum of its proper divisors (12275551).

11133101201 is an equidigital number, since it uses as much as digits as its factorization.

11133101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12275550.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11133101201 its reverse (10210133111), we get a palindrome (21343234312).

The spelling of 11133101201 in words is "eleven billion, one hundred thirty-three million, one hundred one thousand, two hundred one".