1100123200199 has 4 divisors (see below), whose sum is σ = 1100129853360. Its totient is φ = 1100116547040.

The previous prime is 1100123200171. The next prime is 1100123200223. The reversal of 1100123200199 is 9910023210011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100123200199 - 2³⁶ = 1031403723463 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 (1100123200699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3072059 + ... + 3411420.

It is an arithmetic number, because the mean of its divisors is an integer number (275032463340).

Almost surely, 2^{1100123200199} is an apocalyptic number.

1100123200199 is a deficient number, since it is larger than the sum of its proper divisors (6653161).

1100123200199 is an equidigital number, since it uses as much as digits as its factorization.

1100123200199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653160.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 1100123200199 in words is "one trillion, one hundred billion, one hundred twenty-three million, two hundred thousand, one hundred ninety-nine".