11313340121145 has 16 divisors (see below), whose sum is σ = 18106580419200. Its totient is φ = 6032035989504.

The previous prime is 11313340121141. The next prime is 11313340121173. The reversal of 11313340121145 is 54112104331311.

It is a happy number.

It is not a de Polignac number, because 11313340121145 - 2² = 11313340121141 is a prime.

It is a super-2 number, since 2×11313340121145² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11313340121141) 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 15 ways as a sum of consecutive naturals, for example, 109034445 + ... + 109138154.

It is an arithmetic number, because the mean of its divisors is an integer number (1131661276200).

Almost surely, 2^{11313340121145} is an apocalyptic number.

11313340121145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11313340121145 is a deficient number, since it is larger than the sum of its proper divisors (6793240298055).

11313340121145 is a wasteful number, since it uses less digits than its factorization.

11313340121145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218176064.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 11313340121145 its reverse (54112104331311), we get a palindrome (65425444452456).

The spelling of 11313340121145 in words is "eleven trillion, three hundred thirteen billion, three hundred forty million, one hundred twenty-one thousand, one hundred forty-five".