103194011 has 2 divisors, whose sum is σ = 103194012. Its totient is φ = 103194010.

The previous prime is 103194001. The next prime is 103194043. The reversal of 103194011 is 110491301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103194011 - 2¹⁸ = 102931867 is a prime.

It is not a weakly prime, because it can be changed into another prime (103194001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51597005 + 51597006.

It is an arithmetic number, because the mean of its divisors is an integer number (51597006).

Almost surely, 2^103194011 is an apocalyptic number.

103194011 is a deficient number, since it is larger than the sum of its proper divisors (1).

103194011 is an equidigital number, since it uses as much as digits as its factorization.

103194011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 103194011 is about 10158.4453042776. The cubic root of 103194011 is about 469.0489459936.

The spelling of 103194011 in words is "one hundred three million, one hundred ninety-four thousand, eleven".