8100111010 has 16 divisors (see below), whose sum is σ = 14587387200. Its totient is φ = 3238447216.

The previous prime is 8100111007. The next prime is 8100111013. The reversal of 8100111010 is 101110018.

It is an interprime number because it is at equal distance from previous prime (8100111007) and next prime (8100111013).

It is a super-2 number, since 2×8100111010² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8100111013) 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 7 ways as a sum of consecutive naturals, for example, 178240 + ... + 219019.

It is an arithmetic number, because the mean of its divisors is an integer number (911711700).

Almost surely, 2^8100111010 is an apocalyptic number.

8100111010 is a deficient number, since it is larger than the sum of its proper divisors (6487276190).

8100111010 is a wasteful number, since it uses less digits than its factorization.

8100111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399305.

The product of its (nonzero) digits is 8, while the sum is 13.

The square root of 8100111010 is about 90000.6167201092. The cubic root of 8100111010 is about 2008.3080247419.

Adding to 8100111010 its reverse (101110018), we get a palindrome (8201221028).

The spelling of 8100111010 in words is "eight billion, one hundred million, one hundred eleven thousand, ten".