71607103 has 2 divisors, whose sum is σ = 71607104. Its totient is φ = 71607102.

The previous prime is 71607097. The next prime is 71607113. The reversal of 71607103 is 30170617.

It is a weak prime.

It is an emirp because it is prime and its reverse (30170617) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71607103 - 2⁵ = 71607071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71607113) 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 as a sum of consecutive naturals, namely, 35803551 + 35803552.

It is an arithmetic number, because the mean of its divisors is an integer number (35803552).

Almost surely, 2^71607103 is an apocalyptic number.

71607103 is a deficient number, since it is larger than the sum of its proper divisors (1).

71607103 is an equidigital number, since it uses as much as digits as its factorization.

71607103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 71607103 is about 8462.0980259035. The cubic root of 71607103 is about 415.2586629585.

The spelling of 71607103 in words is "seventy-one million, six hundred seven thousand, one hundred three".