124021201 has 2 divisors, whose sum is σ = 124021202. Its totient is φ = 124021200.

The previous prime is 124021169. The next prime is 124021207. The reversal of 124021201 is 102120421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108180801 + 15840400 = 10401^2 + 3980^2 .

It is a cyclic number.

It is not a de Polignac number, because 124021201 - 2⁵ = 124021169 is a prime.

It is not a weakly prime, because it can be changed into another prime (124021207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62010600 + 62010601.

It is an arithmetic number, because the mean of its divisors is an integer number (62010601).

Almost surely, 2^124021201 is an apocalyptic number.

It is an amenable number.

124021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

124021201 is an equidigital number, since it uses as much as digits as its factorization.

124021201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 124021201 is about 11136.4806379754. The cubic root of 124021201 is about 498.6915133793.

Adding to 124021201 its reverse (102120421), we get a palindrome (226141622).

The spelling of 124021201 in words is "one hundred twenty-four million, twenty-one thousand, two hundred one".