7193113 has 2 divisors, whose sum is σ = 7193114. Its totient is φ = 7193112.

The previous prime is 7193101. The next prime is 7193117. The reversal of 7193113 is 3113917.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4721929 + 2471184 = 2173^2 + 1572^2 .

It is an emirp because it is prime and its reverse (3113917) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7193113 - 2¹³ = 7184921 is a prime.

It is not a weakly prime, because it can be changed into another prime (7193117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3596556 + 3596557.

It is an arithmetic number, because the mean of its divisors is an integer number (3596557).

Almost surely, 2^7193113 is an apocalyptic number.

It is an amenable number.

7193113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7193113 is an equidigital number, since it uses as much as digits as its factorization.

7193113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567, while the sum is 25.

The square root of 7193113 is about 2681.9979492908. The cubic root of 7193113 is about 193.0362894525.

The spelling of 7193113 in words is "seven million, one hundred ninety-three thousand, one hundred thirteen".