5105123141 has 12 divisors (see below), whose sum is σ = 5296989984. Its totient is φ = 4919989200.

The previous prime is 5105123131. The next prime is 5105123143. The reversal of 5105123141 is 1413215015.

It is a de Polignac number, because none of the positive numbers 2^k-5105123141 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 (5105123143) 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 11 ways as a sum of consecutive naturals, for example, 474896 + ... + 485526.

It is an arithmetic number, because the mean of its divisors is an integer number (441415832).

Almost surely, 2^5105123141 is an apocalyptic number.

It is an amenable number.

5105123141 is a deficient number, since it is larger than the sum of its proper divisors (191866843).

5105123141 is a wasteful number, since it uses less digits than its factorization.

5105123141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11260 (or 11231 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5105123141 is about 71450.1444435209. The cubic root of 5105123141 is about 1721.8767981514.

Adding to 5105123141 its reverse (1413215015), we get a palindrome (6518338156).

The spelling of 5105123141 in words is "five billion, one hundred five million, one hundred twenty-three thousand, one hundred forty-one".