345366113 has 2 divisors, whose sum is σ = 345366114. Its totient is φ = 345366112.

The previous prime is 345366061. The next prime is 345366127. The reversal of 345366113 is 311663543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295564864 + 49801249 = 17192^2 + 7057^2 .

It is a cyclic number.

It is not a de Polignac number, because 345366113 - 2⁸ = 345365857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345366113.

It is not a weakly prime, because it can be changed into another prime (345365113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172683056 + 172683057.

It is an arithmetic number, because the mean of its divisors is an integer number (172683057).

Almost surely, 2^345366113 is an apocalyptic number.

It is an amenable number.

345366113 is a deficient number, since it is larger than the sum of its proper divisors (1).

345366113 is an equidigital number, since it uses as much as digits as its factorization.

345366113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 345366113 is about 18584.0284384199. The cubic root of 345366113 is about 701.6059136363.

The spelling of 345366113 in words is "three hundred forty-five million, three hundred sixty-six thousand, one hundred thirteen".