101130030241 has 2 divisors, whose sum is σ = 101130030242. Its totient is φ = 101130030240.

The previous prime is 101130030229. The next prime is 101130030301. The reversal of 101130030241 is 142030031101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86144598016 + 14985432225 = 293504^2 + 122415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101130030241 is a prime.

It is not a weakly prime, because it can be changed into another prime (101130030041) 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, 50565015120 + 50565015121.

It is an arithmetic number, because the mean of its divisors is an integer number (50565015121).

Almost surely, 2^101130030241 is an apocalyptic number.

It is an amenable number.

101130030241 is a deficient number, since it is larger than the sum of its proper divisors (1).

101130030241 is an equidigital number, since it uses as much as digits as its factorization.

101130030241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101130030241 its reverse (142030031101), we get a palindrome (243160061342).

The spelling of 101130030241 in words is "one hundred one billion, one hundred thirty million, thirty thousand, two hundred forty-one".