124104413 has 2 divisors, whose sum is σ = 124104414. Its totient is φ = 124104412.

The previous prime is 124104373. The next prime is 124104473. The reversal of 124104413 is 314401421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108722329 + 15382084 = 10427^2 + 3922^2 .

It is a cyclic number.

It is not a de Polignac number, because 124104413 - 2⁶ = 124104349 is a prime.

It is a super-3 number, since 3×124104413³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124104473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62052206 + 62052207.

It is an arithmetic number, because the mean of its divisors is an integer number (62052207).

Almost surely, 2^124104413 is an apocalyptic number.

It is an amenable number.

124104413 is a deficient number, since it is larger than the sum of its proper divisors (1).

124104413 is an equidigital number, since it uses as much as digits as its factorization.

124104413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 124104413 is about 11140.2160212448. The cubic root of 124104413 is about 498.8030207681.

Adding to 124104413 its reverse (314401421), we get a palindrome (438505834).

The spelling of 124104413 in words is "one hundred twenty-four million, one hundred four thousand, four hundred thirteen".