124015141 has 2 divisors, whose sum is σ = 124015142. Its totient is φ = 124015140.

The previous prime is 124015123. The next prime is 124015169. The reversal of 124015141 is 141510421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81830116 + 42185025 = 9046^2 + 6495^2 .

It is a cyclic number.

It is not a de Polignac number, because 124015141 - 2⁹ = 124014629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124015121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62007570 + 62007571.

It is an arithmetic number, because the mean of its divisors is an integer number (62007571).

Almost surely, 2^124015141 is an apocalyptic number.

It is an amenable number.

124015141 is a deficient number, since it is larger than the sum of its proper divisors (1).

124015141 is an equidigital number, since it uses as much as digits as its factorization.

124015141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 124015141 is about 11136.2085558775. The cubic root of 124015141 is about 498.6833907901.

Adding to 124015141 its reverse (141510421), we get a palindrome (265525562).

The spelling of 124015141 in words is "one hundred twenty-four million, fifteen thousand, one hundred forty-one".