1133101321 has 8 divisors (see below), whose sum is σ = 1236451104. Its totient is φ = 1029808320.

The previous prime is 1133101303. The next prime is 1133101327. The reversal of 1133101321 is 1231013311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1133101321 - 2¹¹ = 1133099273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133101295 and 1133101304.

It is not an unprimeable number, because it can be changed into a prime (1133101327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34950 + ... + 59056.

It is an arithmetic number, because the mean of its divisors is an integer number (154556388).

Almost surely, 2^1133101321 is an apocalyptic number.

1133101321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1133101321 is a deficient number, since it is larger than the sum of its proper divisors (103349783).

1133101321 is a wasteful number, since it uses less digits than its factorization.

1133101321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28391.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1133101321 is about 33661.5703882038. The cubic root of 1133101321 is about 1042.5324504580.

Adding to 1133101321 its reverse (1231013311), we get a palindrome (2364114632).

The spelling of 1133101321 in words is "one billion, one hundred thirty-three million, one hundred one thousand, three hundred twenty-one".