11554516206313 has 2 divisors, whose sum is σ = 11554516206314. Its totient is φ = 11554516206312.

The previous prime is 11554516206301. The next prime is 11554516206323. The reversal of 11554516206313 is 31360261545511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9298791569664 + 2255724636649 = 3049392^2 + 1501907^2 .

It is a cyclic number.

It is not a de Polignac number, because 11554516206313 - 2⁵ = 11554516206281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11554516206313.

It is not a weakly prime, because it can be changed into another prime (11554516206323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5777258103156 + 5777258103157.

It is an arithmetic number, because the mean of its divisors is an integer number (5777258103157).

Almost surely, 2^{11554516206313} is an apocalyptic number.

It is an amenable number.

11554516206313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11554516206313 is an equidigital number, since it uses as much as digits as its factorization.

11554516206313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 11554516206313 in words is "eleven trillion, five hundred fifty-four billion, five hundred sixteen million, two hundred six thousand, three hundred thirteen".