235013305243 has 2 divisors, whose sum is σ = 235013305244. Its totient is φ = 235013305242.

The previous prime is 235013305159. The next prime is 235013305301. The reversal of 235013305243 is 342503310532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235013305243 is a prime.

It is not a weakly prime, because it can be changed into another prime (235013305643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117506652621 + 117506652622.

It is an arithmetic number, because the mean of its divisors is an integer number (117506652622).

Almost surely, 2^235013305243 is an apocalyptic number.

235013305243 is a deficient number, since it is larger than the sum of its proper divisors (1).

235013305243 is an equidigital number, since it uses as much as digits as its factorization.

235013305243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 235013305243 its reverse (342503310532), we get a palindrome (577516615775).

The spelling of 235013305243 in words is "two hundred thirty-five billion, thirteen million, three hundred five thousand, two hundred forty-three".