8102071603 has 2 divisors, whose sum is σ = 8102071604. Its totient is φ = 8102071602.

The previous prime is 8102071543. The next prime is 8102071613. The reversal of 8102071603 is 3061702018.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8102071603 is a prime.

It is a super-3 number, since 3×8102071603³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (8102071613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4051035801 + 4051035802.

It is an arithmetic number, because the mean of its divisors is an integer number (4051035802).

Almost surely, 2^8102071603 is an apocalyptic number.

8102071603 is a deficient number, since it is larger than the sum of its proper divisors (1).

8102071603 is an equidigital number, since it uses as much as digits as its factorization.

8102071603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 8102071603 is about 90011.5081697890. The cubic root of 8102071603 is about 2008.4700454438.

The spelling of 8102071603 in words is "eight billion, one hundred two million, seventy-one thousand, six hundred three".