111012002101101 has 8 divisors (see below), whose sum is σ = 156722826495744. Its totient is φ = 69654589553600.

The previous prime is 111012002101097. The next prime is 111012002101109. The reversal of 111012002101101 is 101101200210111.

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 111012002101101 - 2² = 111012002101097 is a prime.

It is a super-2 number, since 2×111012002101101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012002101109) 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, 1088352961725 + ... + 1088352961826.

It is an arithmetic number, because the mean of its divisors is an integer number (19590353311968).

Almost surely, 2^{111012002101101} is an apocalyptic number.

It is an amenable number.

111012002101101 is a deficient number, since it is larger than the sum of its proper divisors (45710824394643).

111012002101101 is a wasteful number, since it uses less digits than its factorization.

111012002101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176705923571.

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

Adding to 111012002101101 its reverse (101101200210111), we get a palindrome (212113202311212).

It can be divided in two parts, 11101200210110 and 1, that added together give a palindrome (11101200210111).

The spelling of 111012002101101 in words is "one hundred eleven trillion, twelve billion, two million, one hundred one thousand, one hundred one".