68103275 has 12 divisors (see below), whose sum is σ = 89416152. Its totient is φ = 51277440.

The previous prime is 68103263. The next prime is 68103283. The reversal of 68103275 is 57230186.

It is a happy number.

It is not a de Polignac number, because 68103275 - 2¹² = 68099179 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 79697 + ... + 80546.

It is an arithmetic number, because the mean of its divisors is an integer number (7451346).

Almost surely, 2^68103275 is an apocalyptic number.

68103275 is a deficient number, since it is larger than the sum of its proper divisors (21312877).

68103275 is a wasteful number, since it uses less digits than its factorization.

68103275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160270 (or 160265 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 68103275 is about 8252.4708421175. The cubic root of 68103275 is about 408.3720394611.

The spelling of 68103275 in words is "sixty-eight million, one hundred three thousand, two hundred seventy-five".