11321012233313 has 4 divisors (see below), whose sum is σ = 11597134482948. Its totient is φ = 11044889983680.

The previous prime is 11321012233211. The next prime is 11321012233357. The reversal of 11321012233313 is 31333221012311.

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 2296473529744 + 9024538703569 = 1515412^2 + 3004087^2 .

It is a cyclic number.

It is not a de Polignac number, because 11321012233313 - 2²⁰ = 11321011184737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321012233373) 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, 138061124756 + ... + 138061124837.

It is an arithmetic number, because the mean of its divisors is an integer number (2899283620737).

Almost surely, 2^{11321012233313} is an apocalyptic number.

It is an amenable number.

11321012233313 is a deficient number, since it is larger than the sum of its proper divisors (276122249635).

11321012233313 is an equidigital number, since it uses as much as digits as its factorization.

11321012233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276122249634.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11321012233313 its reverse (31333221012311), we get a palindrome (42654233245624).

The spelling of 11321012233313 in words is "eleven trillion, three hundred twenty-one billion, twelve million, two hundred thirty-three thousand, three hundred thirteen".