68103223 has 8 divisors (see below), whose sum is σ = 70552800. Its totient is φ = 65660448.

The previous prime is 68103209. The next prime is 68103227. The reversal of 68103223 is 32230186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68103223 - 2²⁵ = 34548791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68103227) 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 in 7 ways as a sum of consecutive naturals, for example, 27313 + ... + 29701.

It is an arithmetic number, because the mean of its divisors is an integer number (8819100).

Almost surely, 2^68103223 is an apocalyptic number.

68103223 is a deficient number, since it is larger than the sum of its proper divisors (2449577).

68103223 is a wasteful number, since it uses less digits than its factorization.

68103223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 68103223 is about 8252.4676915454. The cubic root of 68103223 is about 408.3719355241.

The spelling of 68103223 in words is "sixty-eight million, one hundred three thousand, two hundred twenty-three".