110120102011111 has 8 divisors (see below), whose sum is σ = 110611120271184. Its totient is φ = 109629241014720.

The previous prime is 110120102011103. The next prime is 110120102011151. The reversal of 110120102011111 is 111110201021011.

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 110120102011111 - 2³ = 110120102011103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120102011091 and 110120102011100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120102011151) 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, 37912236 + ... + 40713361.

It is an arithmetic number, because the mean of its divisors is an integer number (13826390033898).

Almost surely, 2^{110120102011111} is an apocalyptic number.

110120102011111 is a deficient number, since it is larger than the sum of its proper divisors (491018260073).

110120102011111 is an equidigital number, since it uses as much as digits as its factorization.

110120102011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78631841.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 110120102011111 its reverse (111110201021011), we get a palindrome (221230303032122).

The spelling of 110120102011111 in words is "one hundred ten trillion, one hundred twenty billion, one hundred two million, eleven thousand, one hundred eleven".