111313020200111 has 4 divisors (see below), whose sum is σ = 111316441984824. Its totient is φ = 111309598415400.

The previous prime is 111313020200029. The next prime is 111313020200117. The reversal of 111313020200111 is 111002020313111.

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 111313020200111 - 2³⁸ = 111038142293167 is a prime.

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 111313020200111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111313020200117) 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, 1710843560 + ... + 1710908621.

It is an arithmetic number, because the mean of its divisors is an integer number (27829110496206).

Almost surely, 2^{111313020200111} is an apocalyptic number.

111313020200111 is a deficient number, since it is larger than the sum of its proper divisors (3421784713).

111313020200111 is an equidigital number, since it uses as much as digits as its factorization.

111313020200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421784712.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 111313020200111 its reverse (111002020313111), we get a palindrome (222315040513222).

The spelling of 111313020200111 in words is "one hundred eleven trillion, three hundred thirteen billion, twenty million, two hundred thousand, one hundred eleven".