124053412152523 has 24 divisors (see below), whose sum is σ = 145635748893360. Its totient is φ = 105352504770240.

The previous prime is 124053412152497. The next prime is 124053412152539. The reversal of 124053412152523 is 325251214350421.

It is a de Polignac number, because none of the positive numbers 2^k-124053412152523 is a prime.

It is a super-2 number, since 2×124053412152523² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124053412152023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168638253 + ... + 169372273.

It is an arithmetic number, because the mean of its divisors is an integer number (6068156203890).

Almost surely, 2^{124053412152523} is an apocalyptic number.

124053412152523 is a deficient number, since it is larger than the sum of its proper divisors (21582336740837).

124053412152523 is a wasteful number, since it uses less digits than its factorization.

124053412152523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765787 (or 765780 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 124053412152523 in words is "one hundred twenty-four trillion, fifty-three billion, four hundred twelve million, one hundred fifty-two thousand, five hundred twenty-three".