68346103 has 32 divisors (see below), whose sum is σ = 86704128. Its totient is φ = 52531200.

The previous prime is 68346077. The next prime is 68346107. The reversal of 68346103 is 30164386.

It is a cyclic number.

It is not a de Polignac number, because 68346103 - 2⁵ = 68346071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68346107) 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 31 ways as a sum of consecutive naturals, for example, 357738 + ... + 357928.

It is an arithmetic number, because the mean of its divisors is an integer number (2709504).

Almost surely, 2^68346103 is an apocalyptic number.

68346103 is a deficient number, since it is larger than the sum of its proper divisors (18358025).

68346103 is a wasteful number, since it uses less digits than its factorization.

68346103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 68346103 is about 8267.1701929983. The cubic root of 68346103 is about 408.8568254429.

The spelling of 68346103 in words is "sixty-eight million, three hundred forty-six thousand, one hundred three".