2343223304131 has 4 divisors (see below), whose sum is σ = 2343229532064. Its totient is φ = 2343217076200.

The previous prime is 2343223304029. The next prime is 2343223304141. The reversal of 2343223304131 is 1314033223432.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343223304131 is a prime.

It is a super-3 number, since 3×2343223304131³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2343223304093 and 2343223304102.

It is not an unprimeable number, because it can be changed into a prime (2343223304141) 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, 2510635 + ... + 3315076.

It is an arithmetic number, because the mean of its divisors is an integer number (585807383016).

Almost surely, 2^{2343223304131} is an apocalyptic number.

2343223304131 is a deficient number, since it is larger than the sum of its proper divisors (6227933).

2343223304131 is an equidigital number, since it uses as much as digits as its factorization.

2343223304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227932.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 2343223304131 its reverse (1314033223432), we get a palindrome (3657256527563).

The spelling of 2343223304131 in words is "two trillion, three hundred forty-three billion, two hundred twenty-three million, three hundred four thousand, one hundred thirty-one".