111101120201101 has 8 divisors (see below), whose sum is σ = 111125332819424. Its totient is φ = 111076908368400.

The previous prime is 111101120201087. The next prime is 111101120201173. The reversal of 111101120201101 is 101102021101111.

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 111101120201101 - 2¹⁵ = 111101120168333 is a prime.

It is a super-2 number, since 2×111101120201101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101120291101) 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, 349544551 + ... + 349862251.

It is an arithmetic number, because the mean of its divisors is an integer number (13890666602428).

Almost surely, 2^{111101120201101} is an apocalyptic number.

It is an amenable number.

111101120201101 is a deficient number, since it is larger than the sum of its proper divisors (24212618323).

111101120201101 is an equidigital number, since it uses as much as digits as its factorization.

111101120201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392811.

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

Adding to 111101120201101 its reverse (101102021101111), we get a palindrome (212203141302212).

The spelling of 111101120201101 in words is "one hundred eleven trillion, one hundred one billion, one hundred twenty million, two hundred one thousand, one hundred one".