23202201343 has 2 divisors, whose sum is σ = 23202201344. Its totient is φ = 23202201342.

The previous prime is 23202201301. The next prime is 23202201401. The reversal of 23202201343 is 34310220232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23202201343 is a prime.

It is a super-2 number, since 2×23202201343² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202201643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601100671 + 11601100672.

It is an arithmetic number, because the mean of its divisors is an integer number (11601100672).

Almost surely, 2^23202201343 is an apocalyptic number.

23202201343 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202201343 is an equidigital number, since it uses as much as digits as its factorization.

23202201343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23202201343 its reverse (34310220232), we get a palindrome (57512421575).

The spelling of 23202201343 in words is "twenty-three billion, two hundred two million, two hundred one thousand, three hundred forty-three".