124102443 has 8 divisors (see below), whose sum is σ = 167564800. Its totient is φ = 81687528.

The previous prime is 124102421. The next prime is 124102481. The reversal of 124102443 is 344201421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124102443 - 2⁶ = 124102379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124102483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261583 + ... + 262056.

It is an arithmetic number, because the mean of its divisors is an integer number (20945600).

Almost surely, 2^124102443 is an apocalyptic number.

124102443 is a deficient number, since it is larger than the sum of its proper divisors (43462357).

124102443 is an equidigital number, since it uses as much as digits as its factorization.

124102443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523721.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 124102443 is about 11140.1276025008. The cubic root of 124102443 is about 498.8003814659.

Adding to 124102443 its reverse (344201421), we get a palindrome (468303864).

The spelling of 124102443 in words is "one hundred twenty-four million, one hundred two thousand, four hundred forty-three".