1001000010118 has 4 divisors (see below), whose sum is σ = 1501500015180. Its totient is φ = 500500005058.

The previous prime is 1001000010071. The next prime is 1001000010119. The reversal of 1001000010118 is 8110100001001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1001000010118² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1001000010098 and 1001000010107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001000010119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250250002528 + ... + 250250002531.

It is an arithmetic number, because the mean of its divisors is an integer number (375375003795).

Almost surely, 2^{1001000010118} is an apocalyptic number.

1001000010118 is a deficient number, since it is larger than the sum of its proper divisors (500500005062).

1001000010118 is an equidigital number, since it uses as much as digits as its factorization.

1001000010118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500500005061.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1001000010118 its reverse (8110100001001), we get a palindrome (9111100011119).

The spelling of 1001000010118 in words is "one trillion, one billion, ten thousand, one hundred eighteen".