1001000110986 has 24 divisors (see below), whose sum is σ = 2168856658020. Its totient is φ = 333663152256.

The previous prime is 1001000110949. The next prime is 1001000110997. The reversal of 1001000110986 is 6890110001001.

It can be written as a sum of positive squares in 2 ways, for example, as 1000730133225 + 269977761 = 1000365^2 + 16431^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1871010 + ... + 2345778.

Almost surely, 2^{1001000110986} is an apocalyptic number.

1001000110986 is an abundant number, since it is smaller than the sum of its proper divisors (1167856547034).

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

1001000110986 is a wasteful number, since it uses less digits than its factorization.

1001000110986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591910 (or 591907 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

Adding to 1001000110986 its reverse (6890110001001), we get a palindrome (7891110111987).

The spelling of 1001000110986 in words is "one trillion, one billion, one hundred ten thousand, nine hundred eighty-six".