2343044202131 has 4 divisors (see below), whose sum is σ = 2344458231672. Its totient is φ = 2341630172592.

The previous prime is 2343044202049. The next prime is 2343044202211. The reversal of 2343044202131 is 1312024403432.

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 2343044202131 - 2³⁸ = 2068166295187 is a prime.

It is a super-2 number, since 2×2343044202131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2343044202094 and 2343044202103.

It is not an unprimeable number, because it can be changed into a prime (2343044222131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707012285 + ... + 707015598.

It is an arithmetic number, because the mean of its divisors is an integer number (586114557918).

Almost surely, 2^{2343044202131} is an apocalyptic number.

2343044202131 is a deficient number, since it is larger than the sum of its proper divisors (1414029541).

2343044202131 is a wasteful number, since it uses less digits than its factorization.

2343044202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414029540.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2343044202131 its reverse (1312024403432), we get a palindrome (3655068605563).

The spelling of 2343044202131 in words is "two trillion, three hundred forty-three billion, forty-four million, two hundred two thousand, one hundred thirty-one".