343248011 has 2 divisors, whose sum is σ = 343248012. Its totient is φ = 343248010.

The previous prime is 343247999. The next prime is 343248019. The reversal of 343248011 is 110842343.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343248011 is a prime.

It is a super-2 number, since 2×343248011² = 235638394110912242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (343248019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171624005 + 171624006.

It is an arithmetic number, because the mean of its divisors is an integer number (171624006).

Almost surely, 2^343248011 is an apocalyptic number.

343248011 is a deficient number, since it is larger than the sum of its proper divisors (1).

343248011 is an equidigital number, since it uses as much as digits as its factorization.

343248011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 343248011 is about 18526.9536351770. The cubic root of 343248011 is about 700.1686743184.

The spelling of 343248011 in words is "three hundred forty-three million, two hundred forty-eight thousand, eleven".