1135334321 has 16 divisors (see below), whose sum is σ = 1270660608. Its totient is φ = 1005436800.

The previous prime is 1135334293. The next prime is 1135334323. The reversal of 1135334321 is 1234335311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1135334321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135334323) 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 15 ways as a sum of consecutive naturals, for example, 387755 + ... + 390671.

It is an arithmetic number, because the mean of its divisors is an integer number (79416288).

Almost surely, 2^1135334321 is an apocalyptic number.

1135334321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1135334321 is a deficient number, since it is larger than the sum of its proper divisors (135326287).

1135334321 is a wasteful number, since it uses less digits than its factorization.

1135334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832.

The product of its digits is 3240, while the sum is 26.

The square root of 1135334321 is about 33694.7224502592. The cubic root of 1135334321 is about 1043.2168397960.

Adding to 1135334321 its reverse (1234335311), we get a palindrome (2369669632).

The spelling of 1135334321 in words is "one billion, one hundred thirty-five million, three hundred thirty-four thousand, three hundred twenty-one".