102000100108 has 6 divisors (see below), whose sum is σ = 178500175196. Its totient is φ = 51000050052.

The previous prime is 102000100039. The next prime is 102000100121. The reversal of 102000100108 is 801001000201.

It is a super-3 number, since 3×102000100108³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12750012510 + ... + 12750012517.

Almost surely, 2^102000100108 is an apocalyptic number.

It is an amenable number.

102000100108 is a deficient number, since it is larger than the sum of its proper divisors (76500075088).

102000100108 is a wasteful number, since it uses less digits than its factorization.

102000100108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25500025031 (or 25500025029 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102000100108 its reverse (801001000201), we get a palindrome (903001100309).

The spelling of 102000100108 in words is "one hundred two billion, one hundred thousand, one hundred eight".