11102300111 has 4 divisors (see below), whose sum is σ = 12688342992. Its totient is φ = 9516257232.

The previous prime is 11102300101. The next prime is 11102300141. The reversal of 11102300111 is 11100320111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102300111 is a prime.

It is a super-2 number, since 2×11102300111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102300092 and 11102300101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102300101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793021430 + ... + 793021443.

It is an arithmetic number, because the mean of its divisors is an integer number (3172085748).

Almost surely, 2^11102300111 is an apocalyptic number.

11102300111 is a deficient number, since it is larger than the sum of its proper divisors (1586042881).

11102300111 is an equidigital number, since it uses as much as digits as its factorization.

11102300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586042880.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11102300111 its reverse (11100320111), we get a palindrome (22202620222).

The spelling of 11102300111 in words is "eleven billion, one hundred two million, three hundred thousand, one hundred eleven".