288230905093 has 2 divisors, whose sum is σ = 288230905094. Its totient is φ = 288230905092.

The previous prime is 288230904931. The next prime is 288230905097. The reversal of 288230905093 is 390509032882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178896853444 + 109334051649 = 422962^2 + 330657^2 .

It is a cyclic number.

It is not a de Polignac number, because 288230905093 - 2³⁷ = 150791951621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288230905097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144115452546 + 144115452547.

It is an arithmetic number, because the mean of its divisors is an integer number (144115452547).

Almost surely, 2^288230905093 is an apocalyptic number.

It is an amenable number.

288230905093 is a deficient number, since it is larger than the sum of its proper divisors (1).

288230905093 is an equidigital number, since it uses as much as digits as its factorization.

288230905093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 288230905093 in words is "two hundred eighty-eight billion, two hundred thirty million, nine hundred five thousand, ninety-three".