1100054997813 has 8 divisors (see below), whose sum is σ = 1474934076000. Its totient is φ = 729272959088.

The previous prime is 1100054997779. The next prime is 1100054997871. The reversal of 1100054997813 is 3187994500011.

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 1100054997813 - 2⁸ = 1100054997557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100054927813) 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, 1024259238 + ... + 1024260311.

It is an arithmetic number, because the mean of its divisors is an integer number (184366759500).

Almost surely, 2^{1100054997813} is an apocalyptic number.

It is an amenable number.

1100054997813 is a deficient number, since it is larger than the sum of its proper divisors (374879078187).

1100054997813 is a wasteful number, since it uses less digits than its factorization.

1100054997813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048519731.

The product of its (nonzero) digits is 272160, while the sum is 48.

The spelling of 1100054997813 in words is "one trillion, one hundred billion, fifty-four million, nine hundred ninety-seven thousand, eight hundred thirteen".