53345121041101 has 2 divisors, whose sum is σ = 53345121041102. Its totient is φ = 53345121041100.

The previous prime is 53345121041099. The next prime is 53345121041131. The reversal of 53345121041101 is 10114012154335.

It is a happy number.

53345121041101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32478031102500 + 20867089938601 = 5698950^2 + 4568051^2 .

It is a cyclic number.

It is not a de Polignac number, because 53345121041101 - 2¹ = 53345121041099 is a prime.

Together with 53345121041099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53345121041131) 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, 26672560520550 + 26672560520551.

It is an arithmetic number, because the mean of its divisors is an integer number (26672560520551).

Almost surely, 2^{53345121041101} is an apocalyptic number.

It is an amenable number.

53345121041101 is a deficient number, since it is larger than the sum of its proper divisors (1).

53345121041101 is an equidigital number, since it uses as much as digits as its factorization.

53345121041101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 53345121041101 its reverse (10114012154335), we get a palindrome (63459133195436).

The spelling of 53345121041101 in words is "fifty-three trillion, three hundred forty-five billion, one hundred twenty-one million, forty-one thousand, one hundred one".