1335420213321 has 8 divisors (see below), whose sum is σ = 1780932261024. Its totient is φ = 890094153920.

The previous prime is 1335420213311. The next prime is 1335420213331. The reversal of 1335420213321 is 1233120245331.

It is an interprime number because it is at equal distance from previous prime (1335420213311) and next prime (1335420213331).

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 1335420213321 - 2²³ = 1335411824713 is a prime.

It is a super-2 number, since 2×1335420213321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1335420213311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46480320 + ... + 46509041.

It is an arithmetic number, because the mean of its divisors is an integer number (222616532628).

Almost surely, 2^{1335420213321} is an apocalyptic number.

It is an amenable number.

1335420213321 is a deficient number, since it is larger than the sum of its proper divisors (445512047703).

1335420213321 is an equidigital number, since it uses as much as digits as its factorization.

1335420213321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92994151.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1335420213321 its reverse (1233120245331), we get a palindrome (2568540458652).

The spelling of 1335420213321 in words is "one trillion, three hundred thirty-five billion, four hundred twenty million, two hundred thirteen thousand, three hundred twenty-one".