4113323321213 has 4 divisors (see below), whose sum is σ = 4113376149660. Its totient is φ = 4113270492768.

The previous prime is 4113323321207. The next prime is 4113323321221. The reversal of 4113323321213 is 3121233233114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2941729231609 + 1171594089604 = 1715147^2 + 1082402^2 .

It is a cyclic number.

It is not a de Polignac number, because 4113323321213 - 2³² = 4109028353917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113323321113) 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, 26297258 + ... + 26453211.

It is an arithmetic number, because the mean of its divisors is an integer number (1028344037415).

Almost surely, 2^{4113323321213} is an apocalyptic number.

It is an amenable number.

4113323321213 is a deficient number, since it is larger than the sum of its proper divisors (52828447).

4113323321213 is an equidigital number, since it uses as much as digits as its factorization.

4113323321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52828446.

The product of its digits is 7776, while the sum is 29.

Adding to 4113323321213 its reverse (3121233233114), we get a palindrome (7234556554327).

The spelling of 4113323321213 in words is "four trillion, one hundred thirteen billion, three hundred twenty-three million, three hundred twenty-one thousand, two hundred thirteen".