124305110002043 has 4 divisors (see below), whose sum is σ = 124305323169720. Its totient is φ = 124304896834368.

The previous prime is 124305110002009. The next prime is 124305110002067. The reversal of 124305110002043 is 340200011503421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124305110002043 - 2¹⁰ = 124305110001019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124305110002243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105706733 + ... + 106876206.

It is an arithmetic number, because the mean of its divisors is an integer number (31076330792430).

Almost surely, 2^{124305110002043} is an apocalyptic number.

124305110002043 is a deficient number, since it is larger than the sum of its proper divisors (213167677).

124305110002043 is an equidigital number, since it uses as much as digits as its factorization.

124305110002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213167676.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 124305110002043 its reverse (340200011503421), we get a palindrome (464505121505464).

The spelling of 124305110002043 in words is "one hundred twenty-four trillion, three hundred five billion, one hundred ten million, two thousand, forty-three".