73105093 has 2 divisors, whose sum is σ = 73105094. Its totient is φ = 73105092.

The previous prime is 73105061. The next prime is 73105133. The reversal of 73105093 is 39050137.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50665924 + 22439169 = 7118^2 + 4737^2 .

It is a cyclic number.

It is not a de Polignac number, because 73105093 - 2⁵ = 73105061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73105003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36552546 + 36552547.

It is an arithmetic number, because the mean of its divisors is an integer number (36552547).

Almost surely, 2^73105093 is an apocalyptic number.

It is an amenable number.

73105093 is a deficient number, since it is larger than the sum of its proper divisors (1).

73105093 is an equidigital number, since it uses as much as digits as its factorization.

73105093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 73105093 is about 8550.1516360823. The cubic root of 73105093 is about 418.1343802278.

It can be divided in two parts, 7310 and 5093, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 73105093 in words is "seventy-three million, one hundred five thousand, ninety-three".