11033303101213 has 4 divisors (see below), whose sum is σ = 11044436606848. Its totient is φ = 11022169595580.

The previous prime is 11033303101129. The next prime is 11033303101321. The reversal of 11033303101213 is 31210130333011.

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 a de Polignac number, because none of the positive numbers 2^k-11033303101213 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 (11033303201213) 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, 5566751331 + ... + 5566753312.

It is an arithmetic number, because the mean of its divisors is an integer number (2761109151712).

Almost surely, 2^{11033303101213} is an apocalyptic number.

It is an amenable number.

11033303101213 is a deficient number, since it is larger than the sum of its proper divisors (11133505635).

11033303101213 is an equidigital number, since it uses as much as digits as its factorization.

11033303101213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11133505634.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 11033303101213 its reverse (31210130333011), we get a palindrome (42243433434224).

The spelling of 11033303101213 in words is "eleven trillion, thirty-three billion, three hundred three million, one hundred one thousand, two hundred thirteen".