1123211232033 has 32 divisors (see below), whose sum is σ = 1647985969152. Its totient is φ = 674827483200.

The previous prime is 1123211232001. The next prime is 1123211232041. The reversal of 1123211232033 is 3302321123211.

It is not a de Polignac number, because 1123211232033 - 2⁵ = 1123211232001 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1123211231994 and 1123211232012.

It is not an unprimeable number, because it can be changed into a prime (1123211232043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1981510 + ... + 2484512.

It is an arithmetic number, because the mean of its divisors is an integer number (51499561536).

Almost surely, 2^{1123211232033} is an apocalyptic number.

It is an amenable number.

1123211232033 is a deficient number, since it is larger than the sum of its proper divisors (524774737119).

1123211232033 is a wasteful number, since it uses less digits than its factorization.

1123211232033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503605.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1123211232033 its reverse (3302321123211), we get a palindrome (4425532355244).

The spelling of 1123211232033 in words is "one trillion, one hundred twenty-three billion, two hundred eleven million, two hundred thirty-two thousand, thirty-three".