1333201113 has 10 divisors (see below), whose sum is σ = 1991572154. Its totient is φ = 888800688.

The previous prime is 1333201109. The next prime is 1333201123. The reversal of 1333201113 is 3111023331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1122719049 + 210482064 = 33507^2 + 14508^2 .

It is not a de Polignac number, because 1333201113 - 2² = 1333201109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333201123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8229556 + ... + 8229717.

Almost surely, 2^1333201113 is an apocalyptic number.

It is an amenable number.

1333201113 is a deficient number, since it is larger than the sum of its proper divisors (658371041).

1333201113 is an equidigital number, since it uses as much as digits as its factorization.

1333201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16459285 (or 16459276 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1333201113 is about 36513.0266206460. The cubic root of 1333201113 is about 1100.6060332687.

Adding to 1333201113 its reverse (3111023331), we get a palindrome (4444224444).

The spelling of 1333201113 in words is "one billion, three hundred thirty-three million, two hundred one thousand, one hundred thirteen".