101101045453 has 2 divisors, whose sum is σ = 101101045454. Its totient is φ = 101101045452.

The previous prime is 101101045439. The next prime is 101101045459. The reversal of 101101045453 is 354540101101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84231711529 + 16869333924 = 290227^2 + 129882^2 .

It is an emirp because it is prime and its reverse (354540101101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101101045453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101101045459) 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, 50550522726 + 50550522727.

It is an arithmetic number, because the mean of its divisors is an integer number (50550522727).

Almost surely, 2^101101045453 is an apocalyptic number.

It is an amenable number.

101101045453 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101045453 is an equidigital number, since it uses as much as digits as its factorization.

101101045453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 101101045453 its reverse (354540101101), we get a palindrome (455641146554).

The spelling of 101101045453 in words is "one hundred one billion, one hundred one million, forty-five thousand, four hundred fifty-three".