234345011 has 2 divisors, whose sum is σ = 234345012. Its totient is φ = 234345010.

The previous prime is 234344977. The next prime is 234345037. The reversal of 234345011 is 110543432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234345011 is a prime.

It is not a weakly prime, because it can be changed into another prime (234345071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117172505 + 117172506.

It is an arithmetic number, because the mean of its divisors is an integer number (117172506).

Almost surely, 2^234345011 is an apocalyptic number.

234345011 is a deficient number, since it is larger than the sum of its proper divisors (1).

234345011 is an equidigital number, since it uses as much as digits as its factorization.

234345011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 234345011 is about 15308.3314244238. The cubic root of 234345011 is about 616.5267208445.

Adding to 234345011 its reverse (110543432), we get a palindrome (344888443).

The spelling of 234345011 in words is "two hundred thirty-four million, three hundred forty-five thousand, eleven".