109797263 has 2 divisors, whose sum is σ = 109797264. Its totient is φ = 109797262.

The previous prime is 109797251. The next prime is 109797269. The reversal of 109797263 is 362797901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109797263 - 2⁸ = 109797007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109797269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54898631 + 54898632.

It is an arithmetic number, because the mean of its divisors is an integer number (54898632).

Almost surely, 2^109797263 is an apocalyptic number.

109797263 is a deficient number, since it is larger than the sum of its proper divisors (1).

109797263 is an equidigital number, since it uses as much as digits as its factorization.

109797263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 44.

The square root of 109797263 is about 10478.4189169932. The cubic root of 109797263 is about 478.8474416208.

The spelling of 109797263 in words is "one hundred nine million, seven hundred ninety-seven thousand, two hundred sixty-three".