100010100108 has 24 divisors (see below), whose sum is σ = 233735129712. Its totient is φ = 33282667264.

The previous prime is 100010100079. The next prime is 100010100109. The reversal of 100010100108 is 801001010001.

It is a happy number.

It is a super-2 number, since 2×100010100108² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 100010100093 and 100010100102.

It is not an unprimeable number, because it can be changed into a prime (100010100109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6746385 + ... + 6761192.

It is an arithmetic number, because the mean of its divisors is an integer number (9738963738).

Almost surely, 2^100010100108 is an apocalyptic number.

It is an amenable number.

100010100108 is an abundant number, since it is smaller than the sum of its proper divisors (133725029604).

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

100010100108 is a wasteful number, since it uses less digits than its factorization.

100010100108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13508201 (or 13508199 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100010100108 its reverse (801001010001), we get a palindrome (901011110109).

The spelling of 100010100108 in words is "one hundred billion, ten million, one hundred thousand, one hundred eight".