1100031200013 has 16 divisors (see below), whose sum is σ = 1472126760000. Its totient is φ = 730645332096.

The previous prime is 1100031199997. The next prime is 1100031200041. The reversal of 1100031200013 is 3100021300011.

It is not a de Polignac number, because 1100031200013 - 2⁴ = 1100031199997 is a prime.

It is a super-3 number, since 3×1100031200013³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100031200413) 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, 11233738 + ... + 11331236.

It is an arithmetic number, because the mean of its divisors is an integer number (92007922500).

Almost surely, 2^{1100031200013} is an apocalyptic number.

It is an amenable number.

1100031200013 is a deficient number, since it is larger than the sum of its proper divisors (372095559987).

1100031200013 is a wasteful number, since it uses less digits than its factorization.

1100031200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111356.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1100031200013 its reverse (3100021300011), we get a palindrome (4200052500024).

The spelling of 1100031200013 in words is "one trillion, one hundred billion, thirty-one million, two hundred thousand, thirteen".