124310051138 has 16 divisors (see below), whose sum is σ = 229495479360. Its totient is φ = 49177602576.

The previous prime is 124310051093. The next prime is 124310051141. The reversal of 124310051138 is 831150013421.

It is a self number, because there is not a number n which added to its sum of digits gives 124310051138.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 341510948 + ... + 341511311.

It is an arithmetic number, because the mean of its divisors is an integer number (14343467460).

Almost surely, 2^124310051138 is an apocalyptic number.

124310051138 is a deficient number, since it is larger than the sum of its proper divisors (105185428222).

124310051138 is a wasteful number, since it uses less digits than its factorization.

124310051138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683022281.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 124310051138 its reverse (831150013421), we get a palindrome (955460064559).

The spelling of 124310051138 in words is "one hundred twenty-four billion, three hundred ten million, fifty-one thousand, one hundred thirty-eight".