1233323000121 has 16 divisors (see below), whose sum is σ = 1656386988480. Its totient is φ = 816238072320.

The previous prime is 1233323000089. The next prime is 1233323000219. The reversal of 1233323000121 is 1210003233321.

It is not a de Polignac number, because 1233323000121 - 2⁵ = 1233323000089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1233323000521) 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, 5746381 + ... + 5957141.

It is an arithmetic number, because the mean of its divisors is an integer number (103524186780).

Almost surely, 2^{1233323000121} is an apocalyptic number.

It is an amenable number.

1233323000121 is a deficient number, since it is larger than the sum of its proper divisors (423063988359).

1233323000121 is a wasteful number, since it uses less digits than its factorization.

1233323000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224936.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1233323000121 its reverse (1210003233321), we get a palindrome (2443326233442).

The spelling of 1233323000121 in words is "one trillion, two hundred thirty-three billion, three hundred twenty-three million, one hundred twenty-one", and thus it is an aban number.