1223010333003 has 4 divisors (see below), whose sum is σ = 1630680444008. Its totient is φ = 815340222000.

The previous prime is 1223010332993. The next prime is 1223010333007. The reversal of 1223010333003 is 3003330103221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1223010333003 - 2¹⁸ = 1223010070859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223010333007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203835055498 + ... + 203835055503.

It is an arithmetic number, because the mean of its divisors is an integer number (407670111002).

Almost surely, 2^{1223010333003} is an apocalyptic number.

1223010333003 is a deficient number, since it is larger than the sum of its proper divisors (407670111005).

1223010333003 is an equidigital number, since it uses as much as digits as its factorization.

1223010333003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407670111004.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1223010333003 its reverse (3003330103221), we get a palindrome (4226340436224).

The spelling of 1223010333003 in words is "one trillion, two hundred twenty-three billion, ten million, three hundred thirty-three thousand, three".