1010100108 has 72 divisors (see below), whose sum is σ = 2524573296. Its totient is φ = 314124800.

The previous prime is 1010100103. The next prime is 1010100121. The reversal of 1010100108 is 8010010101.

It is a happy number.

It is a super-2 number, since 2×1010100108² = 2040604456363223328, which 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 = 1010100093 and 1010100102.

It is not an unprimeable number, because it can be changed into a prime (1010100103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258328 + ... + 262208.

It is an arithmetic number, because the mean of its divisors is an integer number (35063518).

Almost surely, 2^1010100108 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 1010100108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1262286648).

1010100108 is an abundant number, since it is smaller than the sum of its proper divisors (1514473188).

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

1010100108 is a wasteful number, since it uses less digits than its factorization.

1010100108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975 (or 3950 counting only the distinct ones).

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

The square root of 1010100108 is about 31782.0721162104. The cubic root of 1010100108 is about 1003.3554311556.

Adding to 1010100108 its reverse (8010010101), we get a palindrome (9020110209).

The spelling of 1010100108 in words is "one billion, ten million, one hundred thousand, one hundred eight".