345113341 has 2 divisors, whose sum is σ = 345113342. Its totient is φ = 345113340.

The previous prime is 345113333. The next prime is 345113347. The reversal of 345113341 is 143311543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342620100 + 2493241 = 18510^2 + 1579^2 .

It is a cyclic number.

It is not a de Polignac number, because 345113341 - 2³ = 345113333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345113347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172556670 + 172556671.

It is an arithmetic number, because the mean of its divisors is an integer number (172556671).

Almost surely, 2^345113341 is an apocalyptic number.

It is an amenable number.

345113341 is a deficient number, since it is larger than the sum of its proper divisors (1).

345113341 is an equidigital number, since it uses as much as digits as its factorization.

345113341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 345113341 is about 18577.2264076207. The cubic root of 345113341 is about 701.4347043917.

Adding to 345113341 its reverse (143311543), we get a palindrome (488424884).

The spelling of 345113341 in words is "three hundred forty-five million, one hundred thirteen thousand, three hundred forty-one".