8102362100 has 72 divisors (see below), whose sum is σ = 20122545408. Its totient is φ = 2773987200.

The previous prime is 8102362091. The next prime is 8102362111. The reversal of 8102362100 is 12632018.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505205 + ... + 520995.

Almost surely, 2^8102362100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8102362100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10061272704).

8102362100 is an abundant number, since it is smaller than the sum of its proper divisors (12020183308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8102362100 is a wasteful number, since it uses less digits than its factorization.

8102362100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16545 (or 16538 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 8102362100 is about 90013.1218212100. The cubic root of 8102362100 is about 2008.4940494919.

Adding to 8102362100 its reverse (12632018), we get a palindrome (8114994118).

The spelling of 8102362100 in words is "eight billion, one hundred two million, three hundred sixty-two thousand, one hundred".