1335041321 has 8 divisors (see below), whose sum is σ = 1358972640. Its totient is φ = 1311153568.

The previous prime is 1335041317. The next prime is 1335041353. The reversal of 1335041321 is 1231405331.

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 1335041321 - 2² = 1335041317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1335041311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54410 + ... + 75036.

It is an arithmetic number, because the mean of its divisors is an integer number (169871580).

Almost surely, 2^1335041321 is an apocalyptic number.

It is an amenable number.

1335041321 is a deficient number, since it is larger than the sum of its proper divisors (23931319).

1335041321 is a wasteful number, since it uses less digits than its factorization.

1335041321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21783.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1335041321 is about 36538.2172663090. The cubic root of 1335041321 is about 1101.1121866829.

Adding to 1335041321 its reverse (1231405331), we get a palindrome (2566446652).

The spelling of 1335041321 in words is "one billion, three hundred thirty-five million, forty-one thousand, three hundred twenty-one".