101242004041 has 2 divisors, whose sum is σ = 101242004042. Its totient is φ = 101242004040.

The previous prime is 101242004027. The next prime is 101242004057. The reversal of 101242004041 is 140400242101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66458262025 + 34783742016 = 257795^2 + 186504^2 .

It is a cyclic number.

It is not a de Polignac number, because 101242004041 - 2¹³ = 101241995849 is a prime.

It is not a weakly prime, because it can be changed into another prime (101242004021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50621002020 + 50621002021.

It is an arithmetic number, because the mean of its divisors is an integer number (50621002021).

Almost surely, 2^101242004041 is an apocalyptic number.

It is an amenable number.

101242004041 is a deficient number, since it is larger than the sum of its proper divisors (1).

101242004041 is an equidigital number, since it uses as much as digits as its factorization.

101242004041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 101242004041 its reverse (140400242101), we get a palindrome (241642246142).

The spelling of 101242004041 in words is "one hundred one billion, two hundred forty-two million, four thousand, forty-one".