1021233330103 has 32 divisors (see below), whose sum is σ = 1247925772800. Its totient is φ = 816215076864.

The previous prime is 1021233330071. The next prime is 1021233330107. The reversal of 1021233330103 is 3010333321201.

It is not a de Polignac number, because 1021233330103 - 2⁵ = 1021233330071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021233330107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10797603 + ... + 10891771.

It is an arithmetic number, because the mean of its divisors is an integer number (38997680400).

Almost surely, 2^{1021233330103} is an apocalyptic number.

1021233330103 is a deficient number, since it is larger than the sum of its proper divisors (226692442697).

1021233330103 is a wasteful number, since it uses less digits than its factorization.

1021233330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95479.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1021233330103 its reverse (3010333321201), we get a palindrome (4031566651304).

The spelling of 1021233330103 in words is "one trillion, twenty-one billion, two hundred thirty-three million, three hundred thirty thousand, one hundred three".