1001003110197 has 16 divisors (see below), whose sum is σ = 1336904025408. Its totient is φ = 666219038720.

The previous prime is 1001003110193. The next prime is 1001003110207. The reversal of 1001003110197 is 7910113001001.

It is a cyclic number.

It is not a de Polignac number, because 1001003110197 - 2² = 1001003110193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001003110193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20846338 + ... + 20894300.

It is an arithmetic number, because the mean of its divisors is an integer number (83556501588).

Almost surely, 2^{1001003110197} is an apocalyptic number.

It is an amenable number.

1001003110197 is a deficient number, since it is larger than the sum of its proper divisors (335900915211).

1001003110197 is a wasteful number, since it uses less digits than its factorization.

1001003110197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59460.

The product of its (nonzero) digits is 189, while the sum is 24.

Adding to 1001003110197 its reverse (7910113001001), we get a palindrome (8911116111198).

The spelling of 1001003110197 in words is "one trillion, one billion, three million, one hundred ten thousand, one hundred ninety-seven".