101203343 has 2 divisors, whose sum is σ = 101203344. Its totient is φ = 101203342.

The previous prime is 101203327. The next prime is 101203351. The reversal of 101203343 is 343302101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101203343 - 2⁴ = 101203327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101203303) 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, 50601671 + 50601672.

It is an arithmetic number, because the mean of its divisors is an integer number (50601672).

Almost surely, 2^101203343 is an apocalyptic number.

101203343 is a deficient number, since it is larger than the sum of its proper divisors (1).

101203343 is an equidigital number, since it uses as much as digits as its factorization.

101203343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 101203343 is about 10059.9872266320. The cubic root of 101203343 is about 466.0132727221.

Adding to 101203343 its reverse (343302101), we get a palindrome (444505444).

The spelling of 101203343 in words is "one hundred one million, two hundred three thousand, three hundred forty-three".