124343243245113 has 32 divisors (see below), whose sum is σ = 175532217106560. Its totient is φ = 78075685900800.

The previous prime is 124343243245069. The next prime is 124343243245121. The reversal of 124343243245113 is 311542342343421.

It is not a de Polignac number, because 124343243245113 - 2¹⁶ = 124343243179577 is a prime.

It is a super-2 number, since 2×124343243245113² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124343243245813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277866495 + ... + 278313627.

It is an arithmetic number, because the mean of its divisors is an integer number (5485381784580).

Almost surely, 2^{124343243245113} is an apocalyptic number.

It is an amenable number.

124343243245113 is a deficient number, since it is larger than the sum of its proper divisors (51188973861447).

124343243245113 is a wasteful number, since it uses less digits than its factorization.

124343243245113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475529.

The product of its digits is 829440, while the sum is 42.

Adding to 124343243245113 its reverse (311542342343421), we get a palindrome (435885585588534).

The spelling of 124343243245113 in words is "one hundred twenty-four trillion, three hundred forty-three billion, two hundred forty-three million, two hundred forty-five thousand, one hundred thirteen".