34042020101 has 2 divisors, whose sum is σ = 34042020102. Its totient is φ = 34042020100.

The previous prime is 34042020059. The next prime is 34042020121. The reversal of 34042020101 is 10102024043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29019463201 + 5022556900 = 170351^2 + 70870^2 .

It is a cyclic number.

It is not a de Polignac number, because 34042020101 - 2¹⁴ = 34042003717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34042020101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34042020121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021010050 + 17021010051.

It is an arithmetic number, because the mean of its divisors is an integer number (17021010051).

Almost surely, 2^34042020101 is an apocalyptic number.

It is an amenable number.

34042020101 is a deficient number, since it is larger than the sum of its proper divisors (1).

34042020101 is an equidigital number, since it uses as much as digits as its factorization.

34042020101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 34042020101 its reverse (10102024043), we get a palindrome (44144044144).

The spelling of 34042020101 in words is "thirty-four billion, forty-two million, twenty thousand, one hundred one".