2331021210113 has 8 divisors (see below), whose sum is σ = 2345835401280. Its totient is φ = 2316217209520.

The previous prime is 2331021210103. The next prime is 2331021210149. The reversal of 2331021210113 is 3110121201332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2331021210113 - 2⁴ = 2331021210097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331021210103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088443 + ... + 3003936.

It is an arithmetic number, because the mean of its divisors is an integer number (293229425160).

Almost surely, 2^{2331021210113} is an apocalyptic number.

It is an amenable number.

2331021210113 is a deficient number, since it is larger than the sum of its proper divisors (14814191167).

2331021210113 is a wasteful number, since it uses less digits than its factorization.

2331021210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5095287.

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

Adding to 2331021210113 its reverse (3110121201332), we get a palindrome (5441142411445).

The spelling of 2331021210113 in words is "two trillion, three hundred thirty-one billion, twenty-one million, two hundred ten thousand, one hundred thirteen".