1100110099997 has 4 divisors (see below), whose sum is σ = 1102560234300. Its totient is φ = 1097659965696.

The previous prime is 1100110099961. The next prime is 1100110100051. The reversal of 1100110099997 is 7999900110011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 427011278521 + 673098821476 = 653461^2 + 820426^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100110099997 - 2¹⁰ = 1100110098973 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 (1100110599997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1225066478 + ... + 1225067375.

It is an arithmetic number, because the mean of its divisors is an integer number (275640058575).

Almost surely, 2^{1100110099997} is an apocalyptic number.

It is an amenable number.

1100110099997 is a deficient number, since it is larger than the sum of its proper divisors (2450134303).

1100110099997 is an equidigital number, since it uses as much as digits as its factorization.

1100110099997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450134302.

The product of its (nonzero) digits is 45927, while the sum is 47.

The spelling of 1100110099997 in words is "one trillion, one hundred billion, one hundred ten million, ninety-nine thousand, nine hundred ninety-seven".