1020333422003 has 16 divisors (see below), whose sum is σ = 1234722299904. Its totient is φ = 823104044160.

The previous prime is 1020333421981. The next prime is 1020333422011. The reversal of 1020333422003 is 3002243330201.

It is a cyclic number.

It is not a de Polignac number, because 1020333422003 - 2¹⁰ = 1020333420979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020333422003.

It is not an unprimeable number, because it can be changed into a prime (1020333422033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5478926 + ... + 5662092.

It is an arithmetic number, because the mean of its divisors is an integer number (77170143744).

Almost surely, 2^{1020333422003} is an apocalyptic number.

1020333422003 is a deficient number, since it is larger than the sum of its proper divisors (214388877901).

1020333422003 is a wasteful number, since it uses less digits than its factorization.

1020333422003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230002.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1020333422003 its reverse (3002243330201), we get a palindrome (4022576752204).

The spelling of 1020333422003 in words is "one trillion, twenty billion, three hundred thirty-three million, four hundred twenty-two thousand, three".