1233112213003 has 16 divisors (see below), whose sum is σ = 1350420472800. Its totient is φ = 1116673920000.

The previous prime is 1233112212973. The next prime is 1233112213007. The reversal of 1233112213003 is 3003122113321.

It is a cyclic number.

It is not a de Polignac number, because 1233112213003 - 2¹⁷ = 1233112081931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233112213007) 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, 12140473 + ... + 12241621.

It is an arithmetic number, because the mean of its divisors is an integer number (84401279550).

Almost surely, 2^{1233112213003} is an apocalyptic number.

1233112213003 is a deficient number, since it is larger than the sum of its proper divisors (117308259797).

1233112213003 is a wasteful number, since it uses less digits than its factorization.

1233112213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105438.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1233112213003 its reverse (3003122113321), we get a palindrome (4236234326324).

The spelling of 1233112213003 in words is "one trillion, two hundred thirty-three billion, one hundred twelve million, two hundred thirteen thousand, three".