1120112102101 has 4 divisors (see below), whose sum is σ = 1120144284352. Its totient is φ = 1120079919852.

The previous prime is 1120112102099. The next prime is 1120112102243. The reversal of 1120112102101 is 1012012110211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120112102101 - 2¹ = 1120112102099 is a prime.

It is a super-4 number, since 4×1120112102101⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120112502101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16038861 + ... + 16108546.

It is an arithmetic number, because the mean of its divisors is an integer number (280036071088).

Almost surely, 2^{1120112102101} is an apocalyptic number.

It is an amenable number.

1120112102101 is a deficient number, since it is larger than the sum of its proper divisors (32182251).

1120112102101 is an equidigital number, since it uses as much as digits as its factorization.

1120112102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32182250.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1120112102101 its reverse (1012012110211), we get a palindrome (2132124212312).

The spelling of 1120112102101 in words is "one trillion, one hundred twenty billion, one hundred twelve million, one hundred two thousand, one hundred one".