100051616573 has 2 divisors, whose sum is σ = 100051616574. Its totient is φ = 100051616572.

The previous prime is 100051616543. The next prime is 100051616579. The reversal of 100051616573 is 375616150001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99082041529 + 969575044 = 314773^2 + 31138^2 .

It is a cyclic number.

It is not a de Polignac number, because 100051616573 - 2²⁴ = 100034839357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100051616579) 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, 50025808286 + 50025808287.

It is an arithmetic number, because the mean of its divisors is an integer number (50025808287).

Almost surely, 2^100051616573 is an apocalyptic number.

It is an amenable number.

100051616573 is a deficient number, since it is larger than the sum of its proper divisors (1).

100051616573 is an equidigital number, since it uses as much as digits as its factorization.

100051616573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

Adding to 100051616573 its reverse (375616150001), we get a palindrome (475667766574).

The spelling of 100051616573 in words is "one hundred billion, fifty-one million, six hundred sixteen thousand, five hundred seventy-three".