123200711 has 2 divisors, whose sum is σ = 123200712. Its totient is φ = 123200710.

The previous prime is 123200699. The next prime is 123200723. The reversal of 123200711 is 117002321.

It is a balanced prime because it is at equal distance from previous prime (123200699) and next prime (123200723).

It is a cyclic number.

It is not a de Polignac number, because 123200711 - 2⁶ = 123200647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123200711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123200741) 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, 61600355 + 61600356.

It is an arithmetic number, because the mean of its divisors is an integer number (61600356).

Almost surely, 2^123200711 is an apocalyptic number.

123200711 is a deficient number, since it is larger than the sum of its proper divisors (1).

123200711 is an equidigital number, since it uses as much as digits as its factorization.

123200711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 123200711 is about 11099.5815686899. The cubic root of 123200711 is about 497.5893441554.

The spelling of 123200711 in words is "one hundred twenty-three million, two hundred thousand, seven hundred eleven".