1223052012003 has 8 divisors (see below), whose sum is σ = 1635278457600. Its totient is φ = 813096787208.

The previous prime is 1223052011953. The next prime is 1223052012047. The reversal of 1223052012003 is 3002102503221.

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 1223052012003 - 2¹⁰ = 1223052010979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1223052012073) 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, 567803943 + ... + 567806096.

It is an arithmetic number, because the mean of its divisors is an integer number (204409807200).

Almost surely, 2^{1223052012003} is an apocalyptic number.

1223052012003 is a deficient number, since it is larger than the sum of its proper divisors (412226445597).

1223052012003 is a wasteful number, since it uses less digits than its factorization.

1223052012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135610401.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 1223052012003 its reverse (3002102503221), we get a palindrome (4225154515224).

The spelling of 1223052012003 in words is "one trillion, two hundred twenty-three billion, fifty-two million, twelve thousand, three".