2116315032413 has 2 divisors, whose sum is σ = 2116315032414. Its totient is φ = 2116315032412.

The previous prime is 2116315032353. The next prime is 2116315032427. The reversal of 2116315032413 is 3142305136112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1897555840324 + 218759192089 = 1377518^2 + 467717^2 .

It is a cyclic number.

It is not a de Polignac number, because 2116315032413 - 2¹⁴ = 2116315016029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2116315032413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2116315032913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058157516206 + 1058157516207.

It is an arithmetic number, because the mean of its divisors is an integer number (1058157516207).

Almost surely, 2^{2116315032413} is an apocalyptic number.

It is an amenable number.

2116315032413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116315032413 is an equidigital number, since it uses as much as digits as its factorization.

2116315032413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 2116315032413 in words is "two trillion, one hundred sixteen billion, three hundred fifteen million, thirty-two thousand, four hundred thirteen".