233020302343 has 2 divisors, whose sum is σ = 233020302344. Its totient is φ = 233020302342.

The previous prime is 233020302301. The next prime is 233020302371. The reversal of 233020302343 is 343203020332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233020302343 - 2⁹ = 233020301831 is a prime.

It is a super-2 number, since 2×233020302343² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233020302043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116510151171 + 116510151172.

It is an arithmetic number, because the mean of its divisors is an integer number (116510151172).

Almost surely, 2^233020302343 is an apocalyptic number.

233020302343 is a deficient number, since it is larger than the sum of its proper divisors (1).

233020302343 is an equidigital number, since it uses as much as digits as its factorization.

233020302343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 233020302343 its reverse (343203020332), we get a palindrome (576223322675).

The spelling of 233020302343 in words is "two hundred thirty-three billion, twenty million, three hundred two thousand, three hundred forty-three".