3311072133321 has 16 divisors (see below), whose sum is σ = 4567340332800. Its totient is φ = 2131104154368.

The previous prime is 3311072133301. The next prime is 3311072133331. The reversal of 3311072133321 is 1233312701133.

3311072133321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3311072133321 - 2¹⁰ = 3311072132297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3311072133301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268416 + ... + 2587313.

It is an arithmetic number, because the mean of its divisors is an integer number (285458770800).

Almost surely, 2^{3311072133321} is an apocalyptic number.

It is an amenable number.

3311072133321 is a deficient number, since it is larger than the sum of its proper divisors (1256268199479).

3311072133321 is a wasteful number, since it uses less digits than its factorization.

3311072133321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869088.

The product of its (nonzero) digits is 6804, while the sum is 30.

Adding to 3311072133321 its reverse (1233312701133), we get a palindrome (4544384834454).

The spelling of 3311072133321 in words is "three trillion, three hundred eleven billion, seventy-two million, one hundred thirty-three thousand, three hundred twenty-one".