103313344311 has 6 divisors (see below), whose sum is σ = 149230386240. Its totient is φ = 68875562868.

The previous prime is 103313344297. The next prime is 103313344319. The reversal of 103313344311 is 113443313301.

103313344311 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 1 + 3 + 344 + 311 = 666.

It is not a de Polignac number, because 103313344311 - 2⁶ = 103313344247 is a prime.

It is a super-2 number, since 2×103313344311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313344319) 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 5 ways as a sum of consecutive naturals, for example, 5739630231 + ... + 5739630248.

It is an arithmetic number, because the mean of its divisors is an integer number (24871731040).

Almost surely, 2^103313344311 is an apocalyptic number.

103313344311 is a deficient number, since it is larger than the sum of its proper divisors (45917041929).

103313344311 is a wasteful number, since it uses less digits than its factorization.

103313344311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11479260485 (or 11479260482 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 103313344311 its reverse (113443313301), we get a palindrome (216756657612).

It can be divided in two parts, 1033133 and 44311, that added together give a square (1077444 = 1038²).

The spelling of 103313344311 in words is "one hundred three billion, three hundred thirteen million, three hundred forty-four thousand, three hundred eleven".