1110011001101 has 2 divisors, whose sum is σ = 1110011001102. Its totient is φ = 1110011001100.

The previous prime is 1110011001019. The next prime is 1110011001119. The reversal of 1110011001101 is 1011001100111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1072819492900 + 37191508201 = 1035770^2 + 192851^2 .

It is an emirp because it is prime and its reverse (1011001100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110011001101 - 2¹⁴ = 1110010984717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110011001161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005500550 + 555005500551.

It is an arithmetic number, because the mean of its divisors is an integer number (555005500551).

Almost surely, 2^{1110011001101} is an apocalyptic number.

It is an amenable number.

1110011001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110011001101 is an equidigital number, since it uses as much as digits as its factorization.

1110011001101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1110011001101 its reverse (1011001100111), we get a palindrome (2121012101212).

It can be divided in two parts, 111001100110 and 1, that added together give a palindrome (111001100111).

The spelling of 1110011001101 in words is "one trillion, one hundred ten billion, eleven million, one thousand, one hundred one".