11302133233213 has 4 divisors (see below), whose sum is σ = 11336278651168. Its totient is φ = 11267987815260.

The previous prime is 11302133233201. The next prime is 11302133233319. The reversal of 11302133233213 is 31233233120311.

It is a happy number.

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 11302133233213 - 2¹³ = 11302133225021 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 (11302133233513) 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, 17072708481 + ... + 17072709142.

It is an arithmetic number, because the mean of its divisors is an integer number (2834069662792).

Almost surely, 2^{11302133233213} is an apocalyptic number.

It is an amenable number.

11302133233213 is a deficient number, since it is larger than the sum of its proper divisors (34145417955).

11302133233213 is an equidigital number, since it uses as much as digits as its factorization.

11302133233213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34145417954.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11302133233213 its reverse (31233233120311), we get a palindrome (42535366353524).

The spelling of 11302133233213 in words is "eleven trillion, three hundred two billion, one hundred thirty-three million, two hundred thirty-three thousand, two hundred thirteen".