1323112020033 has 32 divisors (see below), whose sum is σ = 1778284265472. Its totient is φ = 875036275200.

The previous prime is 1323112020031. The next prime is 1323112020067. The reversal of 1323112020033 is 3300202113231.

It is not a de Polignac number, because 1323112020033 - 2¹ = 1323112020031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1323112019991 and 1323112020009.

It is not an unprimeable number, because it can be changed into a prime (1323112020031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555228360 + ... + 555230742.

It is an arithmetic number, because the mean of its divisors is an integer number (55571383296).

Almost surely, 2^{1323112020033} is an apocalyptic number.

It is an amenable number.

1323112020033 is a deficient number, since it is larger than the sum of its proper divisors (455172245439).

1323112020033 is a wasteful number, since it uses less digits than its factorization.

1323112020033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4845.

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

Adding to 1323112020033 its reverse (3300202113231), we get a palindrome (4623314133264).

The spelling of 1323112020033 in words is "one trillion, three hundred twenty-three billion, one hundred twelve million, twenty thousand, thirty-three".