63320202343 has 2 divisors, whose sum is σ = 63320202344. Its totient is φ = 63320202342.

The previous prime is 63320202331. The next prime is 63320202383. The reversal of 63320202343 is 34320202336.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63320202343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63320202383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31660101171 + 31660101172.

It is an arithmetic number, because the mean of its divisors is an integer number (31660101172).

Almost surely, 2^63320202343 is an apocalyptic number.

63320202343 is a deficient number, since it is larger than the sum of its proper divisors (1).

63320202343 is an equidigital number, since it uses as much as digits as its factorization.

63320202343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 63320202343 its reverse (34320202336), we get a palindrome (97640404679).

The spelling of 63320202343 in words is "sixty-three billion, three hundred twenty million, two hundred two thousand, three hundred forty-three".