3320430552311 has 4 divisors (see below), whose sum is σ = 3320500440432. Its totient is φ = 3320360664192.

The previous prime is 3320430552251. The next prime is 3320430552343. The reversal of 3320430552311 is 1132550340233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320430552311 is a prime.

It is a super-2 number, since 2×3320430552311² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320430552011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34872746 + ... + 34967831.

It is an arithmetic number, because the mean of its divisors is an integer number (830125110108).

Almost surely, 2^{3320430552311} is an apocalyptic number.

3320430552311 is a deficient number, since it is larger than the sum of its proper divisors (69888121).

3320430552311 is an equidigital number, since it uses as much as digits as its factorization.

3320430552311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69888120.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 3320430552311 its reverse (1132550340233), we get a palindrome (4452980892544).

The spelling of 3320430552311 in words is "three trillion, three hundred twenty billion, four hundred thirty million, five hundred fifty-two thousand, three hundred eleven".