93073109 has 2 divisors, whose sum is σ = 93073110. Its totient is φ = 93073108.

The previous prime is 93073103. The next prime is 93073133. The reversal of 93073109 is 90137039.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87796900 + 5276209 = 9370^2 + 2297^2 .

It is a cyclic number.

It is not a de Polignac number, because 93073109 - 2⁸ = 93072853 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93073103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46536554 + 46536555.

It is an arithmetic number, because the mean of its divisors is an integer number (46536555).

Almost surely, 2^93073109 is an apocalyptic number.

It is an amenable number.

93073109 is a deficient number, since it is larger than the sum of its proper divisors (1).

93073109 is an equidigital number, since it uses as much as digits as its factorization.

93073109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 93073109 is about 9647.4405414079. The cubic root of 93073109 is about 453.1841795334.

The spelling of 93073109 in words is "ninety-three million, seventy-three thousand, one hundred nine".