120321322211311 has 16 divisors (see below), whose sum is σ = 130747540281120. Its totient is φ = 110062712954880.

The previous prime is 120321322211309. The next prime is 120321322211339. The reversal of 120321322211311 is 113112223123021.

It is a cyclic number.

It is not a de Polignac number, because 120321322211311 - 2¹ = 120321322211309 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 (120321322211351) 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, 466000 + ... + 15519658.

It is an arithmetic number, because the mean of its divisors is an integer number (8171721267570).

Almost surely, 2^{120321322211311} is an apocalyptic number.

120321322211311 is a deficient number, since it is larger than the sum of its proper divisors (10426218069809).

120321322211311 is a wasteful number, since it uses less digits than its factorization.

120321322211311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15059226.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 120321322211311 its reverse (113112223123021), we get a palindrome (233433545334332).

The spelling of 120321322211311 in words is "one hundred twenty trillion, three hundred twenty-one billion, three hundred twenty-two million, two hundred eleven thousand, three hundred eleven".