2133110320231 has 6 divisors (see below), whose sum is σ = 2344658451296. Its totient is φ = 1939191200100.

The previous prime is 2133110320181. The next prime is 2133110320273. The reversal of 2133110320231 is 1320230113312.

It is not a de Polignac number, because 2133110320231 - 2¹⁷ = 2133110189159 is a prime.

It is a super-2 number, since 2×2133110320231² (a number of 25 digits) contains 22 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 (2133110320531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8814505335 + ... + 8814505576.

Almost surely, 2^{2133110320231} is an apocalyptic number.

2133110320231 is a deficient number, since it is larger than the sum of its proper divisors (211548131065).

2133110320231 is a wasteful number, since it uses less digits than its factorization.

2133110320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17629010933 (or 17629010922 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2133110320231 its reverse (1320230113312), we get a palindrome (3453340433543).

The spelling of 2133110320231 in words is "two trillion, one hundred thirty-three billion, one hundred ten million, three hundred twenty thousand, two hundred thirty-one".