68375203 has 18 divisors (see below), whose sum is σ = 76550364. Its totient is φ = 61012224.

The previous prime is 68375179. The next prime is 68375221. The reversal of 68375203 is 30257386.

It is not a de Polignac number, because 68375203 - 2⁵ = 68375171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68375903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 704851 + ... + 704947.

It is an arithmetic number, because the mean of its divisors is an integer number (4252798).

Almost surely, 2^68375203 is an apocalyptic number.

68375203 is a deficient number, since it is larger than the sum of its proper divisors (8175161).

68375203 is an equidigital number, since it uses as much as digits as its factorization.

68375203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 68375203 is about 8268.9299791448. The cubic root of 68375203 is about 408.9148440907.

The spelling of 68375203 in words is "sixty-eight million, three hundred seventy-five thousand, two hundred three".