1323100011033 has 24 divisors (see below), whose sum is σ = 1938147172416. Its totient is φ = 869604976800.

The previous prime is 1323100011007. The next prime is 1323100011041. The reversal of 1323100011033 is 3301100013231.

It is a happy number.

It is not a de Polignac number, because 1323100011033 - 2⁵ = 1323100011001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1323100010997 and 1323100011015.

It is not an unprimeable number, because it can be changed into a prime (1323100011733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28934718 + ... + 28980408.

It is an arithmetic number, because the mean of its divisors is an integer number (80756132184).

Almost surely, 2^{1323100011033} is an apocalyptic number.

It is an amenable number.

1323100011033 is a deficient number, since it is larger than the sum of its proper divisors (615047161383).

1323100011033 is a wasteful number, since it uses less digits than its factorization.

1323100011033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91085 (or 91082 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1323100011033 its reverse (3301100013231), we get a palindrome (4624200024264).

The spelling of 1323100011033 in words is "one trillion, three hundred twenty-three billion, one hundred million, eleven thousand, thirty-three".