1323300001033 has 2 divisors, whose sum is σ = 1323300001034. Its totient is φ = 1323300001032.

The previous prime is 1323300001031. The next prime is 1323300001091. The reversal of 1323300001033 is 3301000033231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1322470100169 + 829900864 = 1149987^2 + 28808^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323300001033 - 2¹ = 1323300001031 is a prime.

It is a super-2 number, since 2×1323300001033² (a number of 25 digits) contains 22 as substring.

Together with 1323300001031, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1323300001033.

It is not a weakly prime, because it can be changed into another prime (1323300001031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661650000516 + 661650000517.

It is an arithmetic number, because the mean of its divisors is an integer number (661650000517).

Almost surely, 2^{1323300001033} is an apocalyptic number.

It is an amenable number.

1323300001033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323300001033 is an equidigital number, since it uses as much as digits as its factorization.

1323300001033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 1323300001033 its reverse (3301000033231), we get a palindrome (4624300034264).

The spelling of 1323300001033 in words is "one trillion, three hundred twenty-three billion, three hundred million, one thousand, thirty-three".