2811104897 has 2 divisors, whose sum is σ = 2811104898. Its totient is φ = 2811104896.

The previous prime is 2811104837. The next prime is 2811104927. The reversal of 2811104897 is 7984011182.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2347305601 + 463799296 = 48449^2 + 21536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2811104897 is a prime.

It is not a weakly prime, because it can be changed into another prime (2811104837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405552448 + 1405552449.

It is an arithmetic number, because the mean of its divisors is an integer number (1405552449).

Almost surely, 2^2811104897 is an apocalyptic number.

It is an amenable number.

2811104897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2811104897 is an equidigital number, since it uses as much as digits as its factorization.

2811104897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 41.

The square root of 2811104897 is about 53019.8538002511. The cubic root of 2811104897 is about 1411.3206105536.

The spelling of 2811104897 in words is "two billion, eight hundred eleven million, one hundred four thousand, eight hundred ninety-seven".