2321542343313 has 24 divisors (see below), whose sum is σ = 3360543121728. Its totient is φ = 1544370496992.

The previous prime is 2321542343311. The next prime is 2321542343353. The reversal of 2321542343313 is 3133432451232.

2321542343313 is a `hidden beast` number, since 2 + 3 + 215 + 4 + 2 + 3 + 433 + 1 + 3 = 666.

It is not a de Polignac number, because 2321542343313 - 2¹ = 2321542343311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321542343311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66091231 + ... + 66126347.

It is an arithmetic number, because the mean of its divisors is an integer number (140022630072).

Almost surely, 2^{2321542343313} is an apocalyptic number.

It is an amenable number.

2321542343313 is a deficient number, since it is larger than the sum of its proper divisors (1039000778415).

2321542343313 is a wasteful number, since it uses less digits than its factorization.

2321542343313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50693 (or 50690 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

Adding to 2321542343313 its reverse (3133432451232), we get a palindrome (5454974794545).

The spelling of 2321542343313 in words is "two trillion, three hundred twenty-one billion, five hundred forty-two million, three hundred forty-three thousand, three hundred thirteen".