2231233102243 has 4 divisors (see below), whose sum is σ = 2246207821200. Its totient is φ = 2216258383288.

The previous prime is 2231233102207. The next prime is 2231233102337. The reversal of 2231233102243 is 3422013321322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2231233102243 - 2¹⁷ = 2231232971171 is a prime.

It is a super-3 number, since 3×2231233102243³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2231233102643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7487359255 + ... + 7487359552.

It is an arithmetic number, because the mean of its divisors is an integer number (561551955300).

Almost surely, 2^{2231233102243} is an apocalyptic number.

2231233102243 is a deficient number, since it is larger than the sum of its proper divisors (14974718957).

2231233102243 is a wasteful number, since it uses less digits than its factorization.

2231233102243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14974718956.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2231233102243 its reverse (3422013321322), we get a palindrome (5653246423565).

The spelling of 2231233102243 in words is "two trillion, two hundred thirty-one billion, two hundred thirty-three million, one hundred two thousand, two hundred forty-three".