54203045101 has 2 divisors, whose sum is σ = 54203045102. Its totient is φ = 54203045100.

The previous prime is 54203045081. The next prime is 54203045111. The reversal of 54203045101 is 10154030245.

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., 52916101225 + 1286943876 = 230035^2 + 35874^2 .

It is a cyclic number.

It is not a de Polignac number, because 54203045101 - 2²³ = 54194656493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54203045111) 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, 27101522550 + 27101522551.

It is an arithmetic number, because the mean of its divisors is an integer number (27101522551).

Almost surely, 2^54203045101 is an apocalyptic number.

It is an amenable number.

54203045101 is a deficient number, since it is larger than the sum of its proper divisors (1).

54203045101 is an equidigital number, since it uses as much as digits as its factorization.

54203045101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 54203045101 its reverse (10154030245), we get a palindrome (64357075346).

The spelling of 54203045101 in words is "fifty-four billion, two hundred three million, forty-five thousand, one hundred one".