124123430133 has 16 divisors (see below), whose sum is σ = 184839351040. Its totient is φ = 82320198912.

The previous prime is 124123430117. The next prime is 124123430161. The reversal of 124123430133 is 331034321421.

It is a happy number.

124123430133 is a `hidden beast` number, since 124 + 1 + 234 + 301 + 3 + 3 = 666.

It is not a de Polignac number, because 124123430133 - 2⁴ = 124123430117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124123430097 and 124123430106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124123430113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11904541 + ... + 11914962.

It is an arithmetic number, because the mean of its divisors is an integer number (11552459440).

Almost surely, 2^124123430133 is an apocalyptic number.

It is an amenable number.

124123430133 is a deficient number, since it is larger than the sum of its proper divisors (60715920907).

124123430133 is a wasteful number, since it uses less digits than its factorization.

124123430133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23819705 (or 23819699 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 124123430133 its reverse (331034321421), we get a palindrome (455157751554).

The spelling of 124123430133 in words is "one hundred twenty-four billion, one hundred twenty-three million, four hundred thirty thousand, one hundred thirty-three".