243122103003 has 8 divisors (see below), whose sum is σ = 349098404368. Its totient is φ = 149613601824.

The previous prime is 243122102959. The next prime is 243122103011. The reversal of 243122103003 is 300301221342.

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

It is not a de Polignac number, because 243122103003 - 2⁸ = 243122102747 is a prime.

It is a super-3 number, since 3×243122103003³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243122103053) 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, 3116950000 + ... + 3116950077.

It is an arithmetic number, because the mean of its divisors is an integer number (43637300546).

Almost surely, 2^243122103003 is an apocalyptic number.

243122103003 is a deficient number, since it is larger than the sum of its proper divisors (105976301365).

243122103003 is a wasteful number, since it uses less digits than its factorization.

243122103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6233900093.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 243122103003 its reverse (300301221342), we get a palindrome (543423324345).

The spelling of 243122103003 in words is "two hundred forty-three billion, one hundred twenty-two million, one hundred three thousand, three".