1248610201 has 2 divisors, whose sum is σ = 1248610202. Its totient is φ = 1248610200.

The previous prime is 1248610133. The next prime is 1248610211. The reversal of 1248610201 is 1020168421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 852640000 + 395970201 = 29200^2 + 19899^2 .

It is a cyclic number.

It is not a de Polignac number, because 1248610201 - 2⁷ = 1248610073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1248610211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624305100 + 624305101.

It is an arithmetic number, because the mean of its divisors is an integer number (624305101).

Almost surely, 2^1248610201 is an apocalyptic number.

It is an amenable number.

1248610201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248610201 is an equidigital number, since it uses as much as digits as its factorization.

1248610201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1248610201 is about 35335.6788671167. The cubic root of 1248610201 is about 1076.8179661406.

Adding to 1248610201 its reverse (1020168421), we get a palindrome (2268778622).

The spelling of 1248610201 in words is "one billion, two hundred forty-eight million, six hundred ten thousand, two hundred one".