11233300001311 has 4 divisors (see below), whose sum is σ = 11620655173800. Its totient is φ = 10845944828824.

The previous prime is 11233300001243. The next prime is 11233300001347. The reversal of 11233300001311 is 11310000333211.

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

It is a cyclic number.

It is not a de Polignac number, because 11233300001311 - 2¹¹ = 11233299999263 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 (11233300007311) 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, 193677586201 + ... + 193677586258.

It is an arithmetic number, because the mean of its divisors is an integer number (2905163793450).

Almost surely, 2^{11233300001311} is an apocalyptic number.

11233300001311 is a deficient number, since it is larger than the sum of its proper divisors (387355172489).

11233300001311 is an equidigital number, since it uses as much as digits as its factorization.

11233300001311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387355172488.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11233300001311 its reverse (11310000333211), we get a palindrome (22543300334522).

The spelling of 11233300001311 in words is "eleven trillion, two hundred thirty-three billion, three hundred million, one thousand, three hundred eleven".