1233012223403 has 2 divisors, whose sum is σ = 1233012223404. Its totient is φ = 1233012223402.

The previous prime is 1233012223393. The next prime is 1233012223441. The reversal of 1233012223403 is 3043222103321.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3043222103321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1233012223403 is a prime.

It is a super-2 number, since 2×1233012223403² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1233012223463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616506111701 + 616506111702.

It is an arithmetic number, because the mean of its divisors is an integer number (616506111702).

Almost surely, 2^{1233012223403} is an apocalyptic number.

1233012223403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233012223403 is an equidigital number, since it uses as much as digits as its factorization.

1233012223403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1233012223403 its reverse (3043222103321), we get a palindrome (4276234326724).

The spelling of 1233012223403 in words is "one trillion, two hundred thirty-three billion, twelve million, two hundred twenty-three thousand, four hundred three".