8317321101 has 12 divisors (see below), whose sum is σ = 12101602812. Its totient is φ = 5504406336.

The previous prime is 8317321093. The next prime is 8317321109. The reversal of 8317321101 is 1011237138.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8317321093) and next prime (8317321109).

It can be written as a sum of positive squares in 2 ways, for example, as 5155958025 + 3161363076 = 71805^2 + 56226^2 .

It is not a de Polignac number, because 8317321101 - 2³ = 8317321093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8317321109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3371566 + ... + 3374031.

It is an arithmetic number, because the mean of its divisors is an integer number (1008466901).

Almost surely, 2^8317321101 is an apocalyptic number.

It is an amenable number.

8317321101 is a deficient number, since it is larger than the sum of its proper divisors (3784281711).

8317321101 is a wasteful number, since it uses less digits than its factorization.

8317321101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6745740 (or 6745737 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 8317321101 is about 91199.3481391177. The cubic root of 8317321101 is about 2026.1013041893.

Adding to 8317321101 its reverse (1011237138), we get a palindrome (9328558239).

The spelling of 8317321101 in words is "eight billion, three hundred seventeen million, three hundred twenty-one thousand, one hundred one".