120313213211 has 4 divisors (see below), whose sum is σ = 120314521032. Its totient is φ = 120311905392.

The previous prime is 120313213199. The next prime is 120313213217. The reversal of 120313213211 is 112312313021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112312313021 = 17483 ⋅6424087.

It is a cyclic number.

It is not a de Polignac number, because 120313213211 - 2³⁰ = 119239471387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120313213217) 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, 504545 + ... + 703698.

It is an arithmetic number, because the mean of its divisors is an integer number (30078630258).

Almost surely, 2^120313213211 is an apocalyptic number.

120313213211 is a deficient number, since it is larger than the sum of its proper divisors (1307821).

120313213211 is an equidigital number, since it uses as much as digits as its factorization.

120313213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307820.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120313213211 its reverse (112312313021), we get a palindrome (232625526232).

The spelling of 120313213211 in words is "one hundred twenty billion, three hundred thirteen million, two hundred thirteen thousand, two hundred eleven".