2231123233013 has 8 divisors (see below), whose sum is σ = 2308104046080. Its totient is φ = 2154145455280.

The previous prime is 2231123232931. The next prime is 2231123233021. The reversal of 2231123233013 is 3103323211322.

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 2231123233013 - 2³⁶ = 2162403756277 is a prime.

It is a super-3 number, since 3×2231123233013³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231123233093) 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, 790256 + ... + 2255382.

It is an arithmetic number, because the mean of its divisors is an integer number (288513005760).

Almost surely, 2^{2231123233013} is an apocalyptic number.

It is an amenable number.

2231123233013 is a deficient number, since it is larger than the sum of its proper divisors (76980813067).

2231123233013 is a wasteful number, since it uses less digits than its factorization.

2231123233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517667.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2231123233013 its reverse (3103323211322), we get a palindrome (5334446444335).

The spelling of 2231123233013 in words is "two trillion, two hundred thirty-one billion, one hundred twenty-three million, two hundred thirty-three thousand, thirteen".