43122003322403 has 8 divisors (see below), whose sum is σ = 44610011216400. Its totient is φ = 41634064912608.

The previous prime is 43122003322399. The next prime is 43122003322417. The reversal of 43122003322403 is 30422330022134.

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 43122003322403 - 2² = 43122003322399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43122003322483) 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, 16106873 + ... + 18592346.

It is an arithmetic number, because the mean of its divisors is an integer number (5576251402050).

Almost surely, 2^{43122003322403} is an apocalyptic number.

43122003322403 is a deficient number, since it is larger than the sum of its proper divisors (1488007893997).

43122003322403 is a wasteful number, since it uses less digits than its factorization.

43122003322403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34742101.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 43122003322403 its reverse (30422330022134), we get a palindrome (73544333344537).

The spelling of 43122003322403 in words is "forty-three trillion, one hundred twenty-two billion, three million, three hundred twenty-two thousand, four hundred three".