1100011202197 has 8 divisors (see below), whose sum is σ = 1126855056600. Its totient is φ = 1073168029440.

The previous prime is 1100011202177. The next prime is 1100011202203. The reversal of 1100011202197 is 7912021100011.

It can be written as a sum of positive squares in 4 ways, for example, as 147485953521 + 952525248676 = 384039^2 + 975974^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100011202197 - 2¹¹ = 1100011200149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100011202177) 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, 4952743 + ... + 5170075.

It is an arithmetic number, because the mean of its divisors is an integer number (140856882075).

Almost surely, 2^{1100011202197} is an apocalyptic number.

It is an amenable number.

1100011202197 is a deficient number, since it is larger than the sum of its proper divisors (26843854403).

1100011202197 is a wasteful number, since it uses less digits than its factorization.

1100011202197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340823.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 1100011202197 in words is "one trillion, one hundred billion, eleven million, two hundred two thousand, one hundred ninety-seven".