108723071 has 2 divisors, whose sum is σ = 108723072. Its totient is φ = 108723070.

The previous prime is 108723067. The next prime is 108723077. The reversal of 108723071 is 170327801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108723071 - 2² = 108723067 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108723077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54361535 + 54361536.

It is an arithmetic number, because the mean of its divisors is an integer number (54361536).

Almost surely, 2^108723071 is an apocalyptic number.

108723071 is a deficient number, since it is larger than the sum of its proper divisors (1).

108723071 is an equidigital number, since it uses as much as digits as its factorization.

108723071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 108723071 is about 10427.0355806432. The cubic root of 108723071 is about 477.2807337361.

The spelling of 108723071 in words is "one hundred eight million, seven hundred twenty-three thousand, seventy-one".