10202001241 has 2 divisors, whose sum is σ = 10202001242. Its totient is φ = 10202001240.

The previous prime is 10202001239. The next prime is 10202001269. The reversal of 10202001241 is 14210020201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8489779600 + 1712221641 = 92140^2 + 41379^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202001241 - 2¹ = 10202001239 is a prime.

Together with 10202001239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10202001041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101000620 + 5101000621.

It is an arithmetic number, because the mean of its divisors is an integer number (5101000621).

Almost surely, 2^10202001241 is an apocalyptic number.

It is an amenable number.

10202001241 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202001241 is an equidigital number, since it uses as much as digits as its factorization.

10202001241 is an odious number, because the sum of its binary digits is odd.

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

Adding to 10202001241 its reverse (14210020201), we get a palindrome (24412021442).

The spelling of 10202001241 in words is "ten billion, two hundred two million, one thousand, two hundred forty-one".