2315095193 has 2 divisors, whose sum is σ = 2315095194. Its totient is φ = 2315095192.

The previous prime is 2315095187. The next prime is 2315095229. The reversal of 2315095193 is 3915905132.

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., 1730809609 + 584285584 = 41603^2 + 24172^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315095193 - 2¹⁰ = 2315094169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2315095163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157547596 + 1157547597.

It is an arithmetic number, because the mean of its divisors is an integer number (1157547597).

Almost surely, 2^2315095193 is an apocalyptic number.

It is an amenable number.

2315095193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315095193 is an equidigital number, since it uses as much as digits as its factorization.

2315095193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36450, while the sum is 38.

The square root of 2315095193 is about 48115.4361198150. The cubic root of 2315095193 is about 1322.8876165324.

The spelling of 2315095193 in words is "two billion, three hundred fifteen million, ninety-five thousand, one hundred ninety-three".