8102338563 has 16 divisors (see below), whose sum is σ = 11788505856. Its totient is φ = 4909139040.

The previous prime is 8102338537. The next prime is 8102338577. The reversal of 8102338563 is 3658332018.

It is not a de Polignac number, because 8102338563 - 2¹⁰ = 8102337539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8102338523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92970 + ... + 157632.

It is an arithmetic number, because the mean of its divisors is an integer number (736781616).

Almost surely, 2^8102338563 is an apocalyptic number.

8102338563 is a deficient number, since it is larger than the sum of its proper divisors (3686167293).

8102338563 is a wasteful number, since it uses less digits than its factorization.

8102338563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68474.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 8102338563 is about 90012.9910790659. The cubic root of 8102338563 is about 2008.4921046282.

The spelling of 8102338563 in words is "eight billion, one hundred two million, three hundred thirty-eight thousand, five hundred sixty-three".