320210011121 has 32 divisors (see below), whose sum is σ = 430002951168. Its totient is φ = 230283051840.

The previous prime is 320210011097. The next prime is 320210011123. The reversal of 320210011121 is 121110012023.

It is a cyclic number.

It is not a de Polignac number, because 320210011121 - 2³⁰ = 319136269297 is a prime.

It is a super-3 number, since 3×320210011121³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 320210011096 and 320210011105.

It is not an unprimeable number, because it can be changed into a prime (320210011123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7011266 + ... + 7056788.

It is an arithmetic number, because the mean of its divisors is an integer number (13437592224).

Almost surely, 2^320210011121 is an apocalyptic number.

It is an amenable number.

320210011121 is a deficient number, since it is larger than the sum of its proper divisors (109792940047).

320210011121 is a wasteful number, since it uses less digits than its factorization.

320210011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52581.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 320210011121 its reverse (121110012023), we get a palindrome (441320023144).

The spelling of 320210011121 in words is "three hundred twenty billion, two hundred ten million, eleven thousand, one hundred twenty-one".