124141013 has 2 divisors, whose sum is σ = 124141014. Its totient is φ = 124141012.

The previous prime is 124141007. The next prime is 124141033. The reversal of 124141013 is 310141421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64032004 + 60109009 = 8002^2 + 7753^2 .

It is a cyclic number.

It is not a de Polignac number, because 124141013 - 2¹⁶ = 124075477 is a prime.

It is a super-2 number, since 2×124141013² = 30821982217332338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124140982 and 124141000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124141033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62070506 + 62070507.

It is an arithmetic number, because the mean of its divisors is an integer number (62070507).

Almost surely, 2^124141013 is an apocalyptic number.

It is an amenable number.

124141013 is a deficient number, since it is larger than the sum of its proper divisors (1).

124141013 is an equidigital number, since it uses as much as digits as its factorization.

124141013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 124141013 is about 11141.8585972000. The cubic root of 124141013 is about 498.8520504406.

Adding to 124141013 its reverse (310141421), we get a palindrome (434282434).

The spelling of 124141013 in words is "one hundred twenty-four million, one hundred forty-one thousand, thirteen".