1003223434121 has 8 divisors (see below), whose sum is σ = 1020944261760. Its totient is φ = 985526507952.

The previous prime is 1003223434063. The next prime is 1003223434181. The reversal of 1003223434121 is 1214343223001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003223434121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1003223434181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5890670 + ... + 6058583.

It is an arithmetic number, because the mean of its divisors is an integer number (127618032720).

Almost surely, 2^{1003223434121} is an apocalyptic number.

It is an amenable number.

1003223434121 is a deficient number, since it is larger than the sum of its proper divisors (17720827639).

1003223434121 is a wasteful number, since it uses less digits than its factorization.

1003223434121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11950735.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1003223434121 its reverse (1214343223001), we get a palindrome (2217566657122).

The spelling of 1003223434121 in words is "one trillion, three billion, two hundred twenty-three million, four hundred thirty-four thousand, one hundred twenty-one".