122303443 has 8 divisors (see below), whose sum is σ = 127734048. Its totient is φ = 116882304.

The previous prime is 122303431. The next prime is 122303449. The reversal of 122303443 is 344303221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122303443 - 2⁹ = 122302931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122303449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41755 + ... + 44587.

It is an arithmetic number, because the mean of its divisors is an integer number (15966756).

Almost surely, 2^122303443 is an apocalyptic number.

122303443 is a deficient number, since it is larger than the sum of its proper divisors (5430605).

122303443 is a wasteful number, since it uses less digits than its factorization.

122303443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733.

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

The square root of 122303443 is about 11059.0887056755. The cubic root of 122303443 is about 496.3784223506.

Adding to 122303443 its reverse (344303221), we get a palindrome (466606664).

The spelling of 122303443 in words is "one hundred twenty-two million, three hundred three thousand, four hundred forty-three".