2831064109361 has 2 divisors, whose sum is σ = 2831064109362. Its totient is φ = 2831064109360.

The previous prime is 2831064109267. The next prime is 2831064109397. The reversal of 2831064109361 is 1639014601382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2455313499136 + 375750610225 = 1566944^2 + 612985^2 .

It is a cyclic number.

It is not a de Polignac number, because 2831064109361 - 2¹⁴ = 2831064092977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2831064109061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415532054680 + 1415532054681.

It is an arithmetic number, because the mean of its divisors is an integer number (1415532054681).

Almost surely, 2^{2831064109361} is an apocalyptic number.

It is an amenable number.

2831064109361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2831064109361 is an equidigital number, since it uses as much as digits as its factorization.

2831064109361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 2831064109361 in words is "two trillion, eight hundred thirty-one billion, sixty-four million, one hundred nine thousand, three hundred sixty-one".