168771103 has 2 divisors, whose sum is σ = 168771104. Its totient is φ = 168771102.

The previous prime is 168771089. The next prime is 168771107. The reversal of 168771103 is 301177861.

It is a strong prime.

It is an emirp because it is prime and its reverse (301177861) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168771103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (168771107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84385551 + 84385552.

It is an arithmetic number, because the mean of its divisors is an integer number (84385552).

Almost surely, 2^168771103 is an apocalyptic number.

168771103 is a deficient number, since it is larger than the sum of its proper divisors (1).

168771103 is an equidigital number, since it uses as much as digits as its factorization.

168771103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 168771103 is about 12991.1932862228. The cubic root of 168771103 is about 552.6277591297.

The spelling of 168771103 in words is "one hundred sixty-eight million, seven hundred seventy-one thousand, one hundred three".