1353243122213 has 8 divisors (see below), whose sum is σ = 1359303897600. Its totient is φ = 1347189977968.

The previous prime is 1353243122129. The next prime is 1353243122227. The reversal of 1353243122213 is 3122213423531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1353243122213 - 2⁸ = 1353243121957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1353243122213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353243322213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552181 + ... + 2261802.

It is an arithmetic number, because the mean of its divisors is an integer number (169912987200).

Almost surely, 2^{1353243122213} is an apocalyptic number.

It is an amenable number.

1353243122213 is a deficient number, since it is larger than the sum of its proper divisors (6060775387).

1353243122213 is a wasteful number, since it uses less digits than its factorization.

1353243122213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815571.

The product of its digits is 25920, while the sum is 32.

Adding to 1353243122213 its reverse (3122213423531), we get a palindrome (4475456545744).

The spelling of 1353243122213 in words is "one trillion, three hundred fifty-three billion, two hundred forty-three million, one hundred twenty-two thousand, two hundred thirteen".