1101310313011 has 4 divisors (see below), whose sum is σ = 1107904985712. Its totient is φ = 1094715640312.

The previous prime is 1101310312997. The next prime is 1101310313017. The reversal of 1101310313011 is 1103130131011.

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 1101310313011 - 2⁹ = 1101310312499 is a prime.

It is a super-2 number, since 2×1101310313011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101310313017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3297336100 + ... + 3297336433.

It is an arithmetic number, because the mean of its divisors is an integer number (276976246428).

Almost surely, 2^{1101310313011} is an apocalyptic number.

1101310313011 is a deficient number, since it is larger than the sum of its proper divisors (6594672701).

1101310313011 is an equidigital number, since it uses as much as digits as its factorization.

1101310313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594672700.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 1101310313011 its reverse (1103130131011), we get a palindrome (2204440444022).

The spelling of 1101310313011 in words is "one trillion, one hundred one billion, three hundred ten million, three hundred thirteen thousand, eleven".