68239103 has 2 divisors, whose sum is σ = 68239104. Its totient is φ = 68239102.

The previous prime is 68239097. The next prime is 68239109. The reversal of 68239103 is 30193286.

It is a balanced prime because it is at equal distance from previous prime (68239097) and next prime (68239109).

It is a cyclic number.

It is not a de Polignac number, because 68239103 - 2⁸ = 68238847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68239103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68239109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34119551 + 34119552.

It is an arithmetic number, because the mean of its divisors is an integer number (34119552).

Almost surely, 2^68239103 is an apocalyptic number.

68239103 is a deficient number, since it is larger than the sum of its proper divisors (1).

68239103 is an equidigital number, since it uses as much as digits as its factorization.

68239103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 68239103 is about 8260.6962781596. The cubic root of 68239103 is about 408.6433505547.

The spelling of 68239103 in words is "sixty-eight million, two hundred thirty-nine thousand, one hundred three".