1323300011213 has 4 divisors (see below), whose sum is σ = 1323303957120. Its totient is φ = 1323296065308.

The previous prime is 1323300011197. The next prime is 1323300011233. The reversal of 1323300011213 is 3121100033231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1323300011213 - 2⁴ = 1323300011197 is a prime.

It is a super-2 number, since 2×1323300011213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323300011233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417853 + ... + 2157986.

It is an arithmetic number, because the mean of its divisors is an integer number (330825989280).

Almost surely, 2^{1323300011213} is an apocalyptic number.

It is an amenable number.

1323300011213 is a deficient number, since it is larger than the sum of its proper divisors (3945907).

1323300011213 is an equidigital number, since it uses as much as digits as its factorization.

1323300011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3945906.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1323300011213 its reverse (3121100033231), we get a palindrome (4444400044444).

The spelling of 1323300011213 in words is "one trillion, three hundred twenty-three billion, three hundred million, eleven thousand, two hundred thirteen".