1335420323 has 2 divisors, whose sum is σ = 1335420324. Its totient is φ = 1335420322.

The previous prime is 1335420287. The next prime is 1335420379. The reversal of 1335420323 is 3230245331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3230245331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1335420323 - 2¹⁰ = 1335419299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1335420292 and 1335420301.

It is not a weakly prime, because it can be changed into another prime (1335422323) 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 as a sum of consecutive naturals, namely, 667710161 + 667710162.

It is an arithmetic number, because the mean of its divisors is an integer number (667710162).

Almost surely, 2^1335420323 is an apocalyptic number.

1335420323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335420323 is an equidigital number, since it uses as much as digits as its factorization.

1335420323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 1335420323 is about 36543.4032761044. The cubic root of 1335420323 is about 1101.2163742786.

Adding to 1335420323 its reverse (3230245331), we get a palindrome (4565665654).

The spelling of 1335420323 in words is "one billion, three hundred thirty-five million, four hundred twenty thousand, three hundred twenty-three".