340110311 has 2 divisors, whose sum is σ = 340110312. Its totient is φ = 340110310.

The previous prime is 340110217. The next prime is 340110341. The reversal of 340110311 is 113011043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340110311 - 2¹⁸ = 339848167 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340110341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170055155 + 170055156.

It is an arithmetic number, because the mean of its divisors is an integer number (170055156).

Almost surely, 2^340110311 is an apocalyptic number.

340110311 is a deficient number, since it is larger than the sum of its proper divisors (1).

340110311 is an equidigital number, since it uses as much as digits as its factorization.

340110311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 340110311 is about 18442.0798989702. The cubic root of 340110311 is about 698.0286787997.

Adding to 340110311 its reverse (113011043), we get a palindrome (453121354).

The spelling of 340110311 in words is "three hundred forty million, one hundred ten thousand, three hundred eleven".