3200120330311 has 4 divisors (see below), whose sum is σ = 3204325482624. Its totient is φ = 3195915178000.

The previous prime is 3200120330261. The next prime is 3200120330369. The reversal of 3200120330311 is 1130330210023.

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

It is a cyclic number.

It is not a de Polignac number, because 3200120330311 - 2¹⁷ = 3200120199239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200120331311) 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 3 ways as a sum of consecutive naturals, for example, 2102575015 + ... + 2102576536.

It is an arithmetic number, because the mean of its divisors is an integer number (801081370656).

Almost surely, 2^{3200120330311} is an apocalyptic number.

3200120330311 is a deficient number, since it is larger than the sum of its proper divisors (4205152313).

3200120330311 is an equidigital number, since it uses as much as digits as its factorization.

3200120330311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205152312.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3200120330311 its reverse (1130330210023), we get a palindrome (4330450540334).

The spelling of 3200120330311 in words is "three trillion, two hundred billion, one hundred twenty million, three hundred thirty thousand, three hundred eleven".