1101120102111 has 8 divisors (see below), whose sum is σ = 1468182800304. Its totient is φ = 734068736000.

The previous prime is 1101120102109. The next prime is 1101120102151. The reversal of 1101120102111 is 1112010211011.

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

It is a cyclic number.

It is not a de Polignac number, because 1101120102111 - 2¹ = 1101120102109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101120102101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603640 + ... + 2996861.

It is an arithmetic number, because the mean of its divisors is an integer number (183522850038).

Almost surely, 2^{1101120102111} is an apocalyptic number.

1101120102111 is a deficient number, since it is larger than the sum of its proper divisors (367062698193).

1101120102111 is an equidigital number, since it uses as much as digits as its factorization.

1101120102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666041.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1101120102111 its reverse (1112010211011), we get a palindrome (2213130313122).

The spelling of 1101120102111 in words is "one trillion, one hundred one billion, one hundred twenty million, one hundred two thousand, one hundred eleven".