124132220423 has 8 divisors (see below), whose sum is σ = 132379687440. Its totient is φ = 115989816960.

The previous prime is 124132220419. The next prime is 124132220477. The reversal of 124132220423 is 324022231421.

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

It is a cyclic number.

It is not a de Polignac number, because 124132220423 - 2² = 124132220419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124132220392 and 124132220401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124132220123) 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, 26263448 + ... + 26268173.

It is an arithmetic number, because the mean of its divisors is an integer number (16547460930).

Almost surely, 2^124132220423 is an apocalyptic number.

124132220423 is a deficient number, since it is larger than the sum of its proper divisors (8247467017).

124132220423 is a wasteful number, since it uses less digits than its factorization.

124132220423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52531777.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 124132220423 its reverse (324022231421), we get a palindrome (448154451844).

The spelling of 124132220423 in words is "one hundred twenty-four billion, one hundred thirty-two million, two hundred twenty thousand, four hundred twenty-three".