111120002102 has 8 divisors (see below), whose sum is σ = 166968878376. Its totient is φ = 55463709312.

The previous prime is 111120002101. The next prime is 111120002113. The reversal of 111120002102 is 201200021111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111120002101) 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, 48144428 + ... + 48146735.

It is an arithmetic number, because the mean of its divisors is an integer number (20871109797).

Almost surely, 2^111120002102 is an apocalyptic number.

111120002102 is a deficient number, since it is larger than the sum of its proper divisors (55848876274).

111120002102 is an equidigital number, since it uses as much as digits as its factorization.

111120002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96291742.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111120002102 its reverse (201200021111), we get a palindrome (312320023213).

The spelling of 111120002102 in words is "one hundred eleven billion, one hundred twenty million, two thousand, one hundred two".