124240201323 has 32 divisors (see below), whose sum is σ = 195521564160. Its totient is φ = 68689658880.

The previous prime is 124240201291. The next prime is 124240201357. The reversal of 124240201323 is 323102042421.

It is a happy number.

It is not a de Polignac number, because 124240201323 - 2⁵ = 124240201291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124240201293 and 124240201302.

It is not an unprimeable number, because it can be changed into a prime (124240201523) 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, 307558 + ... + 585723.

It is an arithmetic number, because the mean of its divisors is an integer number (6110048880).

Almost surely, 2^124240201323 is an apocalyptic number.

124240201323 is a deficient number, since it is larger than the sum of its proper divisors (71281362837).

124240201323 is a wasteful number, since it uses less digits than its factorization.

124240201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893507.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 124240201323 its reverse (323102042421), we get a palindrome (447342243744).

The spelling of 124240201323 in words is "one hundred twenty-four billion, two hundred forty million, two hundred one thousand, three hundred twenty-three".