11313003031111 has 4 divisors (see below), whose sum is σ = 11313101210872. Its totient is φ = 11312904851352.

The previous prime is 11313003031051. The next prime is 11313003031261. The reversal of 11313003031111 is 11113030031311.

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 11313003031111 - 2⁹ = 11313003030599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313003031411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48916836 + ... + 49147561.

It is an arithmetic number, because the mean of its divisors is an integer number (2828275302718).

Almost surely, 2^{11313003031111} is an apocalyptic number.

11313003031111 is a deficient number, since it is larger than the sum of its proper divisors (98179761).

11313003031111 is an equidigital number, since it uses as much as digits as its factorization.

11313003031111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98179760.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 11313003031111 its reverse (11113030031311), we get a palindrome (22426033062422).

The spelling of 11313003031111 in words is "eleven trillion, three hundred thirteen billion, three million, thirty-one thousand, one hundred eleven".