1001000100006 has 20 divisors (see below), whose sum is σ = 2242981705932. Its totient is φ = 333666699948.

The previous prime is 1001000099993. The next prime is 1001000100053. The reversal of 1001000100006 is 6000010001001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3089506320 + ... + 3089506643.

Almost surely, 2^{1001000100006} is an apocalyptic number.

1001000100006 is an abundant number, since it is smaller than the sum of its proper divisors (1241981605926).

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

1001000100006 is an equidigital number, since it uses as much as digits as its factorization.

1001000100006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179012977 (or 6179012968 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 1001000100006 its reverse (6000010001001), we get a palindrome (7001010101007).

The spelling of 1001000100006 in words is "one trillion, one billion, one hundred thousand, six".