100555105060073 has 2 divisors, whose sum is σ = 100555105060074. Its totient is φ = 100555105060072.

The previous prime is 100555105059991. The next prime is 100555105060121. The reversal of 100555105060073 is 370060501555001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84964831863769 + 15590273196304 = 9217637^2 + 3948452^2 .

It is a cyclic number.

It is not a de Polignac number, because 100555105060073 - 2⁸ = 100555105059817 is a prime.

It is a super-2 number, since 2×100555105060073² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100555105068073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50277552530036 + 50277552530037.

It is an arithmetic number, because the mean of its divisors is an integer number (50277552530037).

Almost surely, 2^{100555105060073} is an apocalyptic number.

It is an amenable number.

100555105060073 is a deficient number, since it is larger than the sum of its proper divisors (1).

100555105060073 is an equidigital number, since it uses as much as digits as its factorization.

100555105060073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78750, while the sum is 38.

The spelling of 100555105060073 in words is "one hundred trillion, five hundred fifty-five billion, one hundred five million, sixty thousand, seventy-three".