101042001241 has 2 divisors, whose sum is σ = 101042001242. Its totient is φ = 101042001240.

The previous prime is 101042001163. The next prime is 101042001251. The reversal of 101042001241 is 142100240101.

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., 76798265625 + 24243735616 = 277125^2 + 155704^2 .

It is a cyclic number.

It is not a de Polignac number, because 101042001241 - 2²⁹ = 100505130329 is a prime.

It is not a weakly prime, because it can be changed into another prime (101042001251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50521000620 + 50521000621.

It is an arithmetic number, because the mean of its divisors is an integer number (50521000621).

Almost surely, 2^101042001241 is an apocalyptic number.

It is an amenable number.

101042001241 is a deficient number, since it is larger than the sum of its proper divisors (1).

101042001241 is an equidigital number, since it uses as much as digits as its factorization.

101042001241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101042001241 its reverse (142100240101), we get a palindrome (243142241342).

The spelling of 101042001241 in words is "one hundred one billion, forty-two million, one thousand, two hundred forty-one".