11102312033011 has 4 divisors (see below), whose sum is σ = 11149961441112. Its totient is φ = 11054662624912.

The previous prime is 11102312032943. The next prime is 11102312033041. The reversal of 11102312033011 is 11033021320111.

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 11102312033011 - 2⁹ = 11102312032499 is a prime.

It is a super-2 number, since 2×11102312033011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11102312033011.

It is not an unprimeable number, because it can be changed into a prime (11102312033041) 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, 23824703701 + ... + 23824704166.

It is an arithmetic number, because the mean of its divisors is an integer number (2787490360278).

Almost surely, 2^{11102312033011} is an apocalyptic number.

11102312033011 is a deficient number, since it is larger than the sum of its proper divisors (47649408101).

11102312033011 is an equidigital number, since it uses as much as digits as its factorization.

11102312033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47649408100.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11102312033011 its reverse (11033021320111), we get a palindrome (22135333353122).

The spelling of 11102312033011 in words is "eleven trillion, one hundred two billion, three hundred twelve million, thirty-three thousand, eleven".