124198201 has 2 divisors, whose sum is σ = 124198202. Its totient is φ = 124198200.

The previous prime is 124198199. The next prime is 124198211. The reversal of 124198201 is 102891421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122124601 + 2073600 = 11051^2 + 1440^2 .

It is an emirp because it is prime and its reverse (102891421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124198201 - 2¹ = 124198199 is a prime.

Together with 124198199, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124198201.

It is not a weakly prime, because it can be changed into another prime (124198211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62099100 + 62099101.

It is an arithmetic number, because the mean of its divisors is an integer number (62099101).

Almost surely, 2^124198201 is an apocalyptic number.

It is an amenable number.

124198201 is a deficient number, since it is larger than the sum of its proper divisors (1).

124198201 is an equidigital number, since it uses as much as digits as its factorization.

124198201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 124198201 is about 11144.4246598916. The cubic root of 124198201 is about 498.9286406847.

The spelling of 124198201 in words is "one hundred twenty-four million, one hundred ninety-eight thousand, two hundred one".