124615201 has 2 divisors, whose sum is σ = 124615202. Its totient is φ = 124615200.

The previous prime is 124615199. The next prime is 124615207. The reversal of 124615201 is 102516421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124344801 + 270400 = 11151^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 124615201 - 2¹ = 124615199 is a prime.

Together with 124615199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (124615207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62307600 + 62307601.

It is an arithmetic number, because the mean of its divisors is an integer number (62307601).

Almost surely, 2^124615201 is an apocalyptic number.

It is an amenable number.

124615201 is a deficient number, since it is larger than the sum of its proper divisors (1).

124615201 is an equidigital number, since it uses as much as digits as its factorization.

124615201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 124615201 is about 11163.1178888337. The cubic root of 124615201 is about 499.4864072924.

The spelling of 124615201 in words is "one hundred twenty-four million, six hundred fifteen thousand, two hundred one".