2321542050613 has 2 divisors, whose sum is σ = 2321542050614. Its totient is φ = 2321542050612.

The previous prime is 2321542050599. The next prime is 2321542050617. The reversal of 2321542050613 is 3160502451232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1616249457124 + 705292593489 = 1271318^2 + 839817^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321542050613 - 2³³ = 2312952116021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321542050617) 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 as a sum of consecutive naturals, namely, 1160771025306 + 1160771025307.

It is an arithmetic number, because the mean of its divisors is an integer number (1160771025307).

Almost surely, 2^{2321542050613} is an apocalyptic number.

It is an amenable number.

2321542050613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321542050613 is an equidigital number, since it uses as much as digits as its factorization.

2321542050613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 2321542050613 in words is "two trillion, three hundred twenty-one billion, five hundred forty-two million, fifty thousand, six hundred thirteen".