101446223624453 has 2 divisors, whose sum is σ = 101446223624454. Its totient is φ = 101446223624452.

The previous prime is 101446223624359. The next prime is 101446223624497. The reversal of 101446223624453 is 354426322644101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74542105285729 + 26904118338724 = 8633777^2 + 5186918^2 .

It is a cyclic number.

It is not a de Polignac number, because 101446223624453 - 2²⁰ = 101446222575877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101446223624398 and 101446223624407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101446223629453) 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, 50723111812226 + 50723111812227.

It is an arithmetic number, because the mean of its divisors is an integer number (50723111812227).

Almost surely, 2^{101446223624453} is an apocalyptic number.

It is an amenable number.

101446223624453 is a deficient number, since it is larger than the sum of its proper divisors (1).

101446223624453 is an equidigital number, since it uses as much as digits as its factorization.

101446223624453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3317760, while the sum is 47.

The spelling of 101446223624453 in words is "one hundred one trillion, four hundred forty-six billion, two hundred twenty-three million, six hundred twenty-four thousand, four hundred fifty-three".