111002201113 has 4 divisors (see below), whose sum is σ = 111666885120. Its totient is φ = 110337517108.

The previous prime is 111002201077. The next prime is 111002201117. The reversal of 111002201113 is 311102200111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111002201113 - 2⁹ = 111002200601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111002201093 and 111002201102.

It is not an unprimeable number, because it can be changed into a prime (111002201117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332341753 + ... + 332342086.

It is an arithmetic number, because the mean of its divisors is an integer number (27916721280).

Almost surely, 2^111002201113 is an apocalyptic number.

It is an amenable number.

111002201113 is a deficient number, since it is larger than the sum of its proper divisors (664684007).

111002201113 is an equidigital number, since it uses as much as digits as its factorization.

111002201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664684006.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111002201113 its reverse (311102200111), we get a palindrome (422104401224).

The spelling of 111002201113 in words is "one hundred eleven billion, two million, two hundred one thousand, one hundred thirteen".