11100203323013 has 8 divisors (see below), whose sum is σ = 13353628057920. Its totient is φ = 9013698938880.

The previous prime is 11100203322997. The next prime is 11100203323031. The reversal of 11100203323013 is 31032330200111.

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 11100203323013 - 2⁴ = 11100203322997 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 (11100203323213) 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, 41730087548 + ... + 41730087813.

It is an arithmetic number, because the mean of its divisors is an integer number (1669203507240).

Almost surely, 2^{11100203323013} is an apocalyptic number.

It is an amenable number.

11100203323013 is a deficient number, since it is larger than the sum of its proper divisors (2253424734907).

11100203323013 is an equidigital number, since it uses as much as digits as its factorization.

11100203323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83460175387.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11100203323013 its reverse (31032330200111), we get a palindrome (42132533523124).

The spelling of 11100203323013 in words is "eleven trillion, one hundred billion, two hundred three million, three hundred twenty-three thousand, thirteen".