263016097 has 2 divisors, whose sum is σ = 263016098. Its totient is φ = 263016096.

The previous prime is 263016077. The next prime is 263016119. The reversal of 263016097 is 790610362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249355681 + 13660416 = 15791^2 + 3696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-263016097 is a prime.

It is a super-3 number, since 3×263016097³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (263016037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131508048 + 131508049.

It is an arithmetic number, because the mean of its divisors is an integer number (131508049).

Almost surely, 2^263016097 is an apocalyptic number.

It is an amenable number.

263016097 is a deficient number, since it is larger than the sum of its proper divisors (1).

263016097 is an equidigital number, since it uses as much as digits as its factorization.

263016097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 263016097 is about 16217.7710244041. The cubic root of 263016097 is about 640.7089287842.

The spelling of 263016097 in words is "two hundred sixty-three million, sixteen thousand, ninety-seven".