20234541452101 has 2 divisors, whose sum is σ = 20234541452102. Its totient is φ = 20234541452100.

The previous prime is 20234541452087. The next prime is 20234541452219. The reversal of 20234541452101 is 10125414543202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18793698928900 + 1440842523201 = 4335170^2 + 1200351^2 .

It is a cyclic number.

It is not a de Polignac number, because 20234541452101 - 2¹⁵ = 20234541419333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20234541462101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10117270726050 + 10117270726051.

It is an arithmetic number, because the mean of its divisors is an integer number (10117270726051).

Almost surely, 2^{20234541452101} is an apocalyptic number.

It is an amenable number.

20234541452101 is a deficient number, since it is larger than the sum of its proper divisors (1).

20234541452101 is an equidigital number, since it uses as much as digits as its factorization.

20234541452101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 20234541452101 its reverse (10125414543202), we get a palindrome (30359955995303).

The spelling of 20234541452101 in words is "twenty trillion, two hundred thirty-four billion, five hundred forty-one million, four hundred fifty-two thousand, one hundred one".