101022343 has 2 divisors, whose sum is σ = 101022344. Its totient is φ = 101022342.

The previous prime is 101022329. The next prime is 101022349. The reversal of 101022343 is 343220101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101022343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101022349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511171 + 50511172.

It is an arithmetic number, because the mean of its divisors is an integer number (50511172).

Almost surely, 2^101022343 is an apocalyptic number.

101022343 is a deficient number, since it is larger than the sum of its proper divisors (1).

101022343 is an equidigital number, since it uses as much as digits as its factorization.

101022343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 101022343 is about 10050.9871654480. The cubic root of 101022343 is about 465.7352886984.

Adding to 101022343 its reverse (343220101), we get a palindrome (444242444).

The spelling of 101022343 in words is "one hundred one million, twenty-two thousand, three hundred forty-three".