111011120111101 has 8 divisors (see below), whose sum is σ = 126902796237504. Its totient is φ = 95127680155200.

The previous prime is 111011120111093. The next prime is 111011120111149. The reversal of 111011120111101 is 101111021110111.

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

It is not a de Polignac number, because 111011120111101 - 2³ = 111011120111093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111011120171101) 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, 2059013740 + ... + 2059067653.

It is an arithmetic number, because the mean of its divisors is an integer number (15862849529688).

Almost surely, 2^{111011120111101} is an apocalyptic number.

It is an amenable number.

111011120111101 is a deficient number, since it is larger than the sum of its proper divisors (15891676126403).

111011120111101 is an equidigital number, since it uses as much as digits as its factorization.

111011120111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118085251.

The product of its (nonzero) digits is 2, while the sum is 13.

Adding to 111011120111101 its reverse (101111021110111), we get a palindrome (212122141221212).

The spelling of 111011120111101 in words is "one hundred eleven trillion, eleven billion, one hundred twenty million, one hundred eleven thousand, one hundred one".