68719103 has 4 divisors (see below), whose sum is σ = 69547128. Its totient is φ = 67891080.

The previous prime is 68719099. The next prime is 68719121. The reversal of 68719103 is 30191786.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68719103 - 2² = 68719099 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 (68719603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413888 + ... + 414053.

It is an arithmetic number, because the mean of its divisors is an integer number (17386782).

Almost surely, 2^68719103 is an apocalyptic number.

68719103 is a deficient number, since it is larger than the sum of its proper divisors (828025).

68719103 is an equidigital number, since it uses as much as digits as its factorization.

68719103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828024.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 68719103 is about 8289.6986073077. The cubic root of 68719103 is about 409.5992574519.

The spelling of 68719103 in words is "sixty-eight million, seven hundred nineteen thousand, one hundred three".