124143233231 has 8 divisors (see below), whose sum is σ = 127357611984. Its totient is φ = 120966894720.

The previous prime is 124143233177. The next prime is 124143233251. The reversal of 124143233231 is 132332341421.

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-124143233231 is a prime.

It is a super-2 number, since 2×124143233231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124143233194 and 124143233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124143233251) 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, 9503450 + ... + 9516503.

It is an arithmetic number, because the mean of its divisors is an integer number (15919701498).

Almost surely, 2^124143233231 is an apocalyptic number.

124143233231 is a deficient number, since it is larger than the sum of its proper divisors (3214378753).

124143233231 is a wasteful number, since it uses less digits than its factorization.

124143233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19020121.

The product of its digits is 10368, while the sum is 29.

Adding to 124143233231 its reverse (132332341421), we get a palindrome (256475574652).

The spelling of 124143233231 in words is "one hundred twenty-four billion, one hundred forty-three million, two hundred thirty-three thousand, two hundred thirty-one".