109716311 has 2 divisors, whose sum is σ = 109716312. Its totient is φ = 109716310.

The previous prime is 109716301. The next prime is 109716337. The reversal of 109716311 is 113617901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109716311 - 2¹⁸ = 109454167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109716301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54858155 + 54858156.

It is an arithmetic number, because the mean of its divisors is an integer number (54858156).

Almost surely, 2^109716311 is an apocalyptic number.

109716311 is a deficient number, since it is larger than the sum of its proper divisors (1).

109716311 is an equidigital number, since it uses as much as digits as its factorization.

109716311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 29.

The square root of 109716311 is about 10474.5554082262. Note that the first 3 decimals coincide. The cubic root of 109716311 is about 478.7297301600.

The spelling of 109716311 in words is "one hundred nine million, seven hundred sixteen thousand, three hundred eleven".