124230141 has 30 divisors (see below), whose sum is σ = 209374750. Its totient is φ = 70976304.

The previous prime is 124230137. The next prime is 124230157. The reversal of 124230141 is 141032421.

It can be written as a sum of positive squares in only one way, i.e., 70207641 + 54022500 = 8379^2 + 7350^2 .

It is not a de Polignac number, because 124230141 - 2² = 124230137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124238141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 18735 + ... + 24483.

Almost surely, 2^124230141 is an apocalyptic number.

It is an amenable number.

124230141 is a deficient number, since it is larger than the sum of its proper divisors (85144609).

124230141 is an frugal number, since it uses more digits than its factorization.

124230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5783 (or 5759 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 124230141 is about 11145.8575713132. The cubic root of 124230141 is about 498.9714067763.

Adding to 124230141 its reverse (141032421), we get a palindrome (265262562).

The spelling of 124230141 in words is "one hundred twenty-four million, two hundred thirty thousand, one hundred forty-one".