320231114121 has 4 divisors (see below), whose sum is σ = 426974818832. Its totient is φ = 213487409412.

The previous prime is 320231114111. The next prime is 320231114123. The reversal of 320231114121 is 121411132023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 320231114121 - 2¹¹ = 320231112073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320231114123) 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, 53371852351 + ... + 53371852356.

It is an arithmetic number, because the mean of its divisors is an integer number (106743704708).

Almost surely, 2^320231114121 is an apocalyptic number.

It is an amenable number.

320231114121 is a deficient number, since it is larger than the sum of its proper divisors (106743704711).

320231114121 is a wasteful number, since it uses less digits than its factorization.

320231114121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106743704710.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 320231114121 its reverse (121411132023), we get a palindrome (441642246144).

The spelling of 320231114121 in words is "three hundred twenty billion, two hundred thirty-one million, one hundred fourteen thousand, one hundred twenty-one".