15680154120713 has 2 divisors, whose sum is σ = 15680154120714. Its totient is φ = 15680154120712.

The previous prime is 15680154120689. The next prime is 15680154120737. The reversal of 15680154120713 is 31702145108651.

It is a balanced prime because it is at equal distance from previous prime (15680154120689) and next prime (15680154120737).

It can be written as a sum of positive squares in only one way, i.e., 9799980162064 + 5880173958649 = 3130492^2 + 2424907^2 .

It is a cyclic number.

It is not a de Polignac number, because 15680154120713 - 2¹⁰ = 15680154119689 is a prime.

It is not a weakly prime, because it can be changed into another prime (15680154120913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7840077060356 + 7840077060357.

It is an arithmetic number, because the mean of its divisors is an integer number (7840077060357).

Almost surely, 2^{15680154120713} is an apocalyptic number.

It is an amenable number.

15680154120713 is a deficient number, since it is larger than the sum of its proper divisors (1).

15680154120713 is an equidigital number, since it uses as much as digits as its factorization.

15680154120713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 15680154120713 in words is "fifteen trillion, six hundred eighty billion, one hundred fifty-four million, one hundred twenty thousand, seven hundred thirteen".