1100301309988 has 6 divisors (see below), whose sum is σ = 1925527292486. Its totient is φ = 550150654992.

The previous prime is 1100301309983. The next prime is 1100301310019. The reversal of 1100301309988 is 8899031030011.

It can be written as a sum of positive squares in only one way, i.e., 1100270927844 + 30382144 = 1048938^2 + 5512^2 .

It is a super-2 number, since 2×1100301309988² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100301309983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137537663745 + ... + 137537663752.

Almost surely, 2^{1100301309988} is an apocalyptic number.

It is an amenable number.

1100301309988 is a deficient number, since it is larger than the sum of its proper divisors (825225982498).

1100301309988 is a wasteful number, since it uses less digits than its factorization.

1100301309988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275075327501 (or 275075327499 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 43.

Adding to 1100301309988 its reverse (8899031030011), we get a palindrome (9999332339999).

The spelling of 1100301309988 in words is "one trillion, one hundred billion, three hundred one million, three hundred nine thousand, nine hundred eighty-eight".