124321303423 has 8 divisors (see below), whose sum is σ = 125079447600. Its totient is φ = 123563613888.

The previous prime is 124321303363. The next prime is 124321303439. The reversal of 124321303423 is 324303123421.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124321303423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124321303391 and 124321303400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124321303493) 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, 443188 + ... + 667126.

It is an arithmetic number, because the mean of its divisors is an integer number (15634930950).

Almost surely, 2^124321303423 is an apocalyptic number.

124321303423 is a deficient number, since it is larger than the sum of its proper divisors (758144177).

124321303423 is a wasteful number, since it uses less digits than its factorization.

124321303423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227321.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 124321303423 its reverse (324303123421), we get a palindrome (448624426844).

The spelling of 124321303423 in words is "one hundred twenty-four billion, three hundred twenty-one million, three hundred three thousand, four hundred twenty-three".