1010100010008 has 32 divisors (see below), whose sum is σ = 2536088022000. Its totient is φ = 335254937088.

The previous prime is 1010100009979. The next prime is 1010100010009. The reversal of 1010100010008 is 8000100010101.

It is a happy number.

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 = 1010100009975 and 1010100010002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010100010009) 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, 90310933 + ... + 90322116.

Almost surely, 2^{1010100010008} is an apocalyptic number.

It is an amenable number.

1010100010008 is an abundant number, since it is smaller than the sum of its proper divisors (1525988011992).

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

1010100010008 is a wasteful number, since it uses less digits than its factorization.

1010100010008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180633291 (or 180633287 counting only the distinct ones).

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

Adding to 1010100010008 its reverse (8000100010101), we get a palindrome (9010200020109).

The spelling of 1010100010008 in words is "one trillion, ten billion, one hundred million, ten thousand, eight".